Question

117,45:13,5-3,5*2,2+1,5=

Answer 1

Ответ:

117,45:13,5-3,5*2,2+1,5=2,5

Answer 2

117,45:13,5-3,5*2,2+1,5=

= 8,7 - 7,7 + 1,5 =

= 16.

Answer 3

To solve the expression 117,45:13,5-3,5*2,2+1,5, let's break it down step by step, following the order of operations (PEMDAS/BODMAS).

First, let's perform the multiplication and division:

117,45:13,5 - 3,5 * 2,2 + 1,5

= 117,45 ÷ 13,5 - 3,5 * 2,2 + 1,5

= 8,677777777777778 - 7.7 + 1.5

Next, let's perform the subtraction and addition:

= 8,677777777777778 - 7.7 + 1.5

= 0.977777777777778 + 1.5

= 2.478888888888889

Therefore, the value of the expression 117,45:13,5-3,5*2,2+1,5 is approximately 2.4789.