Question

What is the answer for 4/7 + 5/7 = by simplify

Answer 1

4/7+5/7= is somewhere around 1.28

Answer 2

4/7+5/7= 9/7
9/7 simplified to a fraction is 1 2/7
9/7 simplified to a decimal is 1.28571428     (28571428 is repeated over and over.)
You can round 1.28571428 to 1.29