Question

Simple 12-7/2+5/4 class 7

Answer 1

Answer:

Heres your answer mate :

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Answer 2

Answer:

12-7/2+5/4

5/2+5/4

LCM of2&4(because they are denominators)=4

now,we should make the denominators same like liked fractions

5×2/2×2+5×1/4×1

10/4+5/4

15/4

Therefore,12-7/2+5/4=15/4