Question

Find the rational number halfway between 5/16 and 7/8

Answer 1

`\left((5)/(16)+(7)/(8)\right):2=\left((5)/(16)+(14)/(16)\right):(2)/(1)=(5+14)/(16)\cdot(1)/(2)=(19)/(16)\cdot(1)/(2)=(19)/(32)`