Question

17/20 + -9/10 -7/5 = ?​

Answer 1

Answer:

29/20

Step-by-step explanation:

17/20 + (-9/10) - 7/5=0

17/20 - 9/10 - 7/5=0

taking lcm of 20, 10, 5 = 20

((17×1) -(9×2)-(7×4))/20 =0

(17-18-28)/20 =0

(17-46)/20=0

29/20