Question

kavanas book is 2/5kg and sushmas book is 3/8 kg in wieght. whose book is heavier and by how much?​

Answer 1

ANSWER:-

WEIGHT OF KAVANAS BOOK=2/5KG

WEIGHT OF SUSHMAS BOOK=3/8KG

HERE,

WE TAKE LCM OF 5 AND 8

LCM=40

weight of KAVANAS book=2/5*40=16kg

weight of SUSHMAS book=3/8*40=15kg

it's clearly mentioned above that KAVANAS book weight is heavier than SUSHMAS book weight,

so,

Difference=16-15=1kg