Question

Evaluate the following
4/7+7/9​

Answer 1

Answer:

4/9

Step-by-step explanation:

By doing with L.C.M . its easy you will definitely do it all

the bestI hope it will work

Answer 2

Answer:

1 22/63

Step-by-step explanation:

product of denominators = 7×9=63

then, cross multiply

4/7 ×7/9 = 9×4= 36 and 7×7= 49

so the like fractions will be 36/63 and 49/63

then 36/63 + 49/63 = 85/63 = 1 22/63

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