lets assume wait is a so a = 1 + .5 a .5a = 1 a = 2
i.e one brick is 2 KG
1 1/2 kg because weight of 1/2 brick is 1/2 kg
In a boat 25 persons were sitting. Their average weight increased one kilogram when One man goes and a new man comes in. The weight of the new man is 70kgs. Find the Weight of the man who is going.
A shopkeeper sells his goods at cost price but uses a weight of 940 gm instead of kilogram weight. What is his profit percentage?
A shopkeeper sells his goods at cost price but uses a weight of 850 gm instead of kilogram weight. What is his profit percentage?
