Предмет: Математика, автор: Aidunkz

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Автор ответа: ArinaBulatova

1

1) 5/8+ 1 1/2 -3 = - 7/8
2) 1/15 +2= 2 1/15(1/15 потому что -4+5= 1)
3) 3 1/2-2 1/4 +1=2 1/4
4) 4,5/ 1,5-10,7= -7,7

Aidunkz: спаибо

Aidunkz: спасибо

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