2 out of 15 + 2 out of 5 times 7 out of 12

2 out of 15 + 2 out of 5 times 7 out of 12


=2/15+(2/15)x7/4
=(2/15)x(1+7/4)
=(2/15)x11/4
=11/30



Simple calculation of 0.8 × brackets 12.5-1.25