Question

3/4 + 4/5 is equal to........
(a). 31/40 (b). 32/20 (c). 31/20 (d). 22/20​

Answer 1

Answer:

(c). 31/20

step by step explanation

LCM of 4and 5 is 20

so,

3/4=15/20,

4/5=16/20

15/20 +16/20

=31/20

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Answer 2

See the answer in the photo above.