Question

7th class
2 chapter
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Answer 1

Answer:

first subtract or add according to the question

then convert into mixed fraction

for example: a) 2 + 3/4

= first take out the LCM of the denominators that is 1 and 4

= 4 is the LCM

= 2/1 = 2×4 / 1×4 = 8/4

= 3/4 = 3×1/ 4× 1= 3/4

so 8/4 + 3/4 = 11/4

now convert into mixed fraction

= 11/4 = 2 3/4