Question

( 2,4-2,5:1 1/4)•8,5

Answer 1

Ответ:

3.4

Пошаговое объяснение:

1) 2.5 : 1 1/4=2.5 : 1.25=2

2) 2.4-2=0.4

3) 0.4*8.5=3.4

Answer 2

Ответ:

( 2,4-2,5:1 1/4)•8,5

2,4-2,5:1 1/4=2,5:1,25=2

2,4-2=0,4

0,4•8,5=3,4

3,4

Answer 3

It looks like you're performing a calculation involving numbers in a format that might be unfamiliar to me. The format "2,4-2,5:1 1/4" doesn't seem standard for mathematical notation. If you could provide more context or clarify the format of the numbers, I'd be happy to help you with the calculation. Are you trying to perform a multiplication and then something related to "8.5"? Please provide more details so I can assist you accurately.