Question

Решите пример вида (11/10-13/15)÷7/60

Answer 1

$\frac{11}{10} - \frac{13}{15} = \frac{66-52}{60} = [tex]\frac{14}{60} / \frac{7}{60} = 2$

Answer 2

((11/10)*3 - (13/15)*2): 7/60= ((33-26)/30)*60/7=7/30*60/7=2