Answer:
3/8 ≈ 4/8
⇒ 3/8 ≈ 1/2
⇒ 4 3/8 ≈ 4 1/2
3/8 is approximately equal to 4/8. 4/8 equals 1/2, so 4 3/8 is approximately equal to 4 1/2
6/10 ≈ 5/10
⇒ 6/10 ≈ 1/2
⇒ 5 6/10 ≈ 5 1/2
6/10 is approximately equal to 5/10. 5/10 equals 1/2, so 5 6/10 is approximately equal to 5 1/2
The sum of 4 1/2 and 5 1/2 is 10
Therefore, the sum of 4 3/8 and 5 6/10 is approximately equal to 10