Вычеслите -7/8-1 9/20+3/10

Question

Вычеслите -7/8-1 9/20+3/10

Answer 1

7/8=0.875
29/20=1.45
-0.875-1.45=-2.325
3/10=0.3
-2.325+0.3=-2.025
ответ -2,025

Comments

2,125

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1,525*

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-2,025 или 2 5/8

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-2,025 или -2 5/8

Answer 2

-7/8-1 9/20+3/10=-7/8-29/20+3/10=-93/40+3/10=-81/40=-2 1/40=-2,025