Question

1 25/45:(3 2/5-1 2/15

Answer 1

$1\frac{25}{45}:(3\frac{2}{5} - 1\frac{2}{15} )=\frac{70}{45}:(\frac{17}{5} -\frac{17}{15})=\frac{70}{45}:\frac{34}{15} = \frac{35}{3} *\frac{1}{17}=\frac{35}{51}=0.68$

Answer 2

It looks like you've provided a mathematical expression, but it's a bit unclear. Are you looking for an explanation of this expression or a solution to it? Let me break down the components for clarity:

1. 1: This is the whole number part of the expression.

2. 25/45: This is a fraction where the numerator is 25 and the denominator is 45.

3. (3 2/5): This is a mixed number where the whole part is 3 and the fractional part is 2/5.

4. (1 2/15): This is another mixed number where the whole part is 1 and the fractional part is 2/15.

To simplify this expression, we need to perform subtraction and then divide the result by the fraction.

Let's break down the subtraction first:

(3 2/5) - (1 2/15) = (3 + 2/5) - (1 + 2/15) = (15/5 + 2/5) - (15/15 + 2/15) = (17/5) - (17/15) = (51/15) - (17/15) = 34/15

Now, divide the result by the fraction 25/45:

(34/15) ÷ (25/45) = (34/15) × (45/25) = (34 × 45) / (15 × 25) = 1530 / 375 = 4.08

So, the result of the expression 1 25/45 : (3 2/5 - 1 2/15) is approximately 4.08.