Question

1/2 of 3/8 of a number is 21/5 of 20. what is the number​

Answer 1

Answer:

1/2×3/8×x=21/5×20

3/16×x=21×4

x=21×4×16/3

x=7×4×16

×=448

Answer 2

Answer:

448

Step-by-step explanation:

1/2 × 3/8× a = 21/5 × 20

3/16 a = 84

a = 448