Question

raghu has 175 sweets out of which he gives one fifth to his sister and out of remaining he gives two seventh part to his youngest brother. how many sweeta are left with him

Answer 1

35to sister, 40 for brother and rest means 100 for himself

Answer 2

total sweets raghu has= 175

he gives to his sister= 1/5 × 175
he gives to his sister= 35

remaining sweets left = 175-35= 140

he gives to his youngest brother= 2/7 × 140

he gives to his youngest brother=40

sweets left with him = 140-40= 100