Question

3|4 ÷ 0.2=2 4|7 ÷7.5=пж помогите ​

Answer 1

1)3/4:0,2=3.75

2)2 целих 4|7 ÷7.5=тут хз сори

Answer 2

To solve these expressions, let's break down the steps:

1. For the expression 3|4 ÷ 0.2, '|' could indicate either division or modulus. Assuming it signifies division, we have:

3|4 ÷ 0.2 = 3/4 ÷ 0.2 = 0.75 ÷ 0.2 = 3.75.

2. For the expression 4|7 ÷ 7.5, '|' could again indicate either division or modulus. Assuming it signifies division, we have:

4|7 ÷ 7.5 = 4/7 ÷ 7.5 = (4/7) / 7.5 = 4/52.5 = 0.076.

The values of the expressions become:

1. 3|4 ÷ 0.2 = 3.75.
2. 4|7 ÷ 7.5 = 0.076.

Please check if the interpretation of '|' is actually intended to be division, as it could signify something different in a specific context.

Answer 3

To solve these divisions, let's calculate each step by step:

For the first expression: $3|4 \div 0.2$

Here, $3|4$ means 3 divided by 4, which is $\frac{3}{4}$.

So, the expression becomes:

$\frac{3}{4} \div 0.2$

To divide by 0.2, we can multiply by 5. Therefore:

$\frac{3}{4} \div 0.2 = \frac{3}{4} \times 5 = \frac{15}{4} = 3.75$

Thus, $3|4 \div 0.2 = 3.75$.

For the second expression: $4|7 \div 7.5$

Here, $4|7$ means 4 divided by 7, which is $\frac{4}{7}$.

So, the expression becomes:

$\frac{4}{7} \div 7.5$

To divide by 7.5, we can simplify the division. Therefore:

$\frac{4}{7} \div 7.5 = \frac{4}{7} \div \frac{15}{2} = \frac{4}{7} \times \frac{2}{15} = \frac{8}{105}$

Thus, $4|7 \div 7.5 = \frac{8}{105}$, which is approximately 0.0762.