Question

-7,99-7,285:2,35-(3 3/5:18/35-12,5:125)

Answer 1

Ответ:

-7,99-7,285 : 2,35-(18/5:18/35-0,1)= -15,275:2,35-(7-0,1)=-6,5-6,9=-0,4

Пошаговое объяснение:

Answer 2

Let's break down this expression step by step:

1. Calculate the division inside the parentheses first:

   3 3/5 ÷ 18/35 - 12.5 ÷ 125

   To divide fractions, you multiply by the reciprocal of the second fraction:

   3 3/5 ÷ 18/35 = (18/35) * (5/18) = 1

   So, the expression simplifies to:

   1 - 12.5 ÷ 125

2. Now, calculate the division:

   12.5 ÷ 125 = 0.1

3. Subtract the result from step 2 from 1:

   1 - 0.1 = 0.9

So, the final result of the expression is 0.9.