Question

-1,5:0,5*(3 8/15-4 1/18-1 1/5)

Answer 1

Прости меня пожалуйста

Answer 2

В ответе получится 6,523

Answer 3

To solve the expression, we need to perform the arithmetic operations step by step. Let's break it down:

1. Convert the mixed numbers to improper fractions:

   • 4 1/18 = (4 * 18 + 1) / 18 = 73 / 18
   • 1 1/5 = (1 * 5 + 1) / 5 = 6 / 5

2. Subtract the two fractions inside the parentheses:

   • (3 8/15 - 73/18 - 6/5)

3. Find a common denominator for the fractions inside the parentheses, which is 18 * 5 = 90.

4. Convert each fraction to have a denominator of 90:

   • 3 8/15 = (3 * 15 + 8) / 15 = 53 / 15
   • 73/18 = (73 * 5) / (18 * 5) = 365 / 90
   • 6/5 = (6 * 18) / (5 * 18) = 108 / 90

5. Subtract the fractions:

   • (53/15 - 365/90 - 108/90)

6. Combine the fractions:

   • (53/15 - (365 + 108) / 90)

7. Perform the subtraction:

   • (53/15 - 473/90)

8. Find a common denominator for the two fractions, which is 90:

   • 53/15 = (53 * 6) / (15 * 6) = 318 / 90
   • 473/90 = (473 * 1) / 90 = 473 / 90

9. Subtract the fractions:

   • (318/90 - 473/90)

10. Combine the fractions:

• (318 - 473) / 90

11. Perform the subtraction:

• (-155) / 90

12. Simplify the fraction if possible:

• -155/90 = -31/18

So, the final result of the expression is: -31/18 or approximately -1.7222.