Question

verify each of the following and also name the property of multiplication [-10/7×5/9]×11/15= –10/7 × [ 5/9×11/15]

Answer 1

[ -10 / 7 × 5 / 9 ] ×11 / 15 = -10 / 7 × [ 5 / 9 ×11 / 15 ]

=> - 50 / 63 × 11 / 15 = - 10 / 7 ×11 / 27 

=> - 110 / 189 = - 110 / 189 

 Hence it is verified

HOPE IT WILL HELPS YOU