Answer:
Y) 7/5 - 10/15 T) 5/7 - 8/14 H) 3/10 × 4/5 = 21/15 - 10/15 = 10/14 - 8/14 =12/50 ÷ 2/2 = 11/15 =2/14 or 1/7 = 6/25
A) 2/5 + 1/15 G) 6/13 ÷ 5/7 O) 20 ÷ 1/4
= 6/15 + 1/15 = 6/13 × 7/5 = 20×4
= 7/15 = 42/65 = 80
R) 7/9 × 3/5 A) 12/20 - 3/4 S) 1/2 + 3/7
= 21/45 = 12/20 - 15/20 = 7/14 + 6/14
= -3/20 = 13/14
Step-by-step explanation:
hope it helps ( ╹▽╹ )