Ответ:
(1,3-5 5/8)-(2 1/16 - 1,7)= - 75/16
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
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Answers & Comments
Ответ:
(1,3-5 5/8)-(2 1/16 - 1,7)= - 75/16
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