1. A family spends 1/10 of its annual income for housing, 1/4 for food and clothing, 1/5 for general expenses, and 2/15 for entertainment. What fractional part of their income is spent on these items altogether?
   

A6/41

B11/12

C41/60

D1/7

1. Jane is making a suit which requires 2 5/8 yards for the jacket and 1 3/4 yards for the skirt. What is the total amount of material she needs?
   

A3 1/2yards

B4 yards

C4 3/8 yards

D3 2/3 yards