Question

(-3 3/4 ) × (3 5/8 - 3 103/600) +4,7 =?
-3 3/7 Это обыкновенная дробь

Answer 1

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Answer 2

= ( - 45/14) * (29 /8 - 1903/600) + 47/10 = (- 45/14) * 34/75 + 47/10 = - 3/7 * 17/5 + 47/10 = 227/70