3 3/4×2/5-3 6/25×5/27

Question

3 3/4×2/5-3 6/25×5/27

Answer 1

Ответ:

0,9

Пошаговое объяснение:

3 3/4×2/5-3 6/25×5/27 = 15/4*2/5 - 81/25*5/27 = 3/2 - 3/5 = 1,5 - 0,6 = 0,9

Comments

Ответ з.1/30

Answer 2

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Comments

=0.9