Toán học - Lớp 7

12/10/2023 23:29:10

Tính giá trị biểu thức sau

0,3 - 8/3 : 4/3 . 1/5 + 1

2 trả lời

+ Trả lời +3 điểm

Trợ lý ảo

50

Tham khảo câu trả lời từ Trợ lý ảo Lazi

To solve this expression, we need to follow the order of operations (PEMDAS/BODMAS).

First, we perform the division: 8/3 ÷ 4/3. To divide fractions, we multiply the first fraction by the reciprocal of the second fraction:

8/3 ÷ 4/3 = 8/3 × 3/4 = (8 × 3) / (3 × 4) = 24/12 = 2

Next, we perform the multiplication: 2 × 1/5 = 2/5

Finally, we add: 0 + 3 - 2/5 + 1

To add fractions, we need a common denominator. The common denominator here is 5:

0 + 3 - 2/5 + 1 = 0 + 3 - (2/5) + (5/5) = 0 + 3 - 2/5 + 5/5 = 3 - 2/5 + 5/5

Now, we can combine the fractions:

3 - 2/5 + 5/5 = 3 - (2/5) + (1) = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1

To subtract fractions, we also need a common denominator:

3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1

Now, we can combine the fractions:

3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1

Finally, we can simplify the expression:

3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) + (5/5) = 3 - (2/5) + 1 = 3 - (2/5) +

2 trả lời

Thưởng th.6.2024

Xếp hạng

2

0

0,3 - 8/3 : 4/3 . 1/5 + 1
=3/10 -8/3.3/4 .1/5+1
=3/10-2/5+1
=3/10 -4/10 +10/10
=9/10

1

0

0,3-8/3.3/4.1/5+1
= 1,3-2/5= 13/10-4/10=9/10

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