Question

A number when divided by 5 gives the quotient 4 and remainder 1. find the number solve the equation

Answer 1

no.is 21.
when 5 is divided by 21 gives the quotient 4 and remainder 1.
Hance, the no. is 21

Answer 2

let the no. be x
X÷5=4
X=4×5
X=20

now we will plus 1(becoz for checking answer. of division we use formula divisor×quotient+reminder)
20+1 =21

therefore the no. is 21