Пожалуйста вычислите: (3 16/27 + 1 17/27) - ( 2 25/36 + 1 7/36). Created by susik152. matematika-ru

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Пожалуйста вычислите:

(3 16/27 + 1 17/27) - ( 2 25/36 + 1 7/36)

пимочка (3 16/27 + 1 17/27) - ( 2 25/36 + 1 7/36)=4 33/27-3 32/36=
4 33/27-3 8/9=(4-3)+(33/27-8/9)=1+(33/27-24/27)=1+9/27=1+1/3=1 1/3

Ответ:1 1/3.

4 votes Thanks 3

ТатМих

Verified answer

(3 16/27 + 1 17/27) - ( 2 25/36 + 1 7/36) =1 1/3
1) 3 16/27 + 1 17/27 = 4 33/27 = 5 6/27 = 5 2/9
2) 2 25/36 + 1 7/36 = 3 32/36 = 3 16/18 = 3 8/9
3) 5 2/9 - 3 8/9 = 4 11/9 - 3 8/9 = 1 3/9 = 1 1/3

2 votes Thanks 6

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