Question

ОТДАМ 100 БАЛЛОВ!!!!!!!
7/24-7/60+7/36=?
8/33+7/44-6/55=?
Это дроби!

Answer 1

$frac{7}{24} - frac{7}{60} + frac{7}{36} = frac{35}{120} - frac{14}{120} + frac{7}{36} = frac{21}{120} + frac{7}{36} = frac{133}{ 360} \ frac{8}{33} + frac{7}{44} - frac{6}{55} = frac{160 + 105 - 72}{660} = frac{193}{660}$

Answer 2

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