Question

30% of a number is 90 then the 10% of that number is

Answer 1

Answer:

30

Step-by-step explanation:

Let the number be x

therefore , 30% of x = 90

= 30/100 × x = 90

x = (90×100)÷30

= 300

therefore x = 300

as x = 300

then 10% of x = 30

Answer 2

Answer:

let the no. be x a.t.q 30%of x is 90 then. 30/100×x=90 30x/100=90. x=90×100/30=300. Now, 10%of 300=30