Question

27 3/8 - 1 1/10 Round each mixed number to the nearest whole number. Then, estimate the difference.

Answer 1

27-1=26

27 3/8=27 and

11/10=1

therefore 27-1=26

hope this is correct.

Answer 2

27 3/8 - 11/10=?

27 3/8 = mixed number = (8x27)+3=219
1 1/10= mixed number = (10x1)+1= 11

219-11=208

The estimated difference is 208.