Question

a piggy bank contain 370rs. If the no. of rupee 10notes is one more than that of rupee 50notes. find the no. of notes each types

Answer 1

10 rs notes=7and50rs.notes =6

Answer 2

total amount of money in piggy bank isRs370
let number of Rs 50 notes be x.
then number of Rs 10 notes be x+1

A/q
50x+10 (x+1)=370
50x+10x+10=370
60x=370-10
60x=360
x=6.

therefore number of rs 50 note=6
and number of rs10 notes =6+1=7