Question

How to add and subtract these fractions.....pls tell me fast....I'll mark u as brainliest

Answer 1

First u have to change the mixed fraction into proper fraction. Then take PCM and subtract normally then if it is possible u can change it into simplest form.

3+7/13

Taking lcm

39+7/13. (As 13 will be the lcm)

46/13

Hope it helps u....

Answer 2

4-

dekho yha pr question h 3+7/13

so aap yha dekhenge ki 3 ke niche kuch nhi h iska mtlb ye 3/1 hua

thk h na

phir aap iska LCM nikal lijeaga

to 3/1 + 7/13

isme 1 aur 13 ka LCM nikalna h

to 13 LCM hojayga

phir aap denominator ko 7 se divide dijea aur phir numerator se multiply kriye thk h na

to yha hojayga

39+7/13

46/13 ye answer hoga

aapka standard jyada nhi h isliye itna tk hi answer hoga