Question

Прмогитееееай литл рок стар​

Answer 1

Ответ:

(1,3-5 5/8)-(2 1/16 - 1,7)= - 75/16

Answer 2

Ответ:

Пошаговое объяснение:

(1.3-5 5/8)-(2 1/16-1.7)=

=(1 3/10-45/8)-(33/16-1 7/10)=

=(104/80-450/80)-(330/160-272/160)

= -346/80-58/160=

= -346/80-29/80=

= -375/80=

= -75/16=

= -25/4=

= -6 1/4=

= -6.25