Question

evaluate the following.. 1 1/3+1 1/7×3 1/2

Answer 1

1 1/3=4/3
1 1/7=8/7
3 1/2=7/2
4/3+8/7+7/2=(28+24)/21 + 7/2=52/21 + 7/2=(104+147)/42=151/42