Question

In a poultry farm, every 100 birds provide an average of 72 eggs. How many birds will produce 324 eggs?​

Answer 1

let total number of birds be x which produce 324 eggs

that implies

100 birds=72 eggs

x birds=324 eggs

By unitary method,

324×100=32400

implies 32400÷72=450

therefore 450 birds produce 324 eggs on average