Answer :
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
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