Question

A dance school has 63 ballet dancers. If 42% of the total number of dancers in the school are ballet dancers, what is the total number of dancers in the school?

Answer 1

Answer:

here,

given, 63 are ballet dancer

let, the total dancer is 'x'

then,

By the condition, 42% of 'x' is 63

Now, 42/100 × 'x' = 63

or, x = 63× 100/ 42

or, x = 150