Question

400 is 20% of of what ?​

Answer 1

X × 20÷100 =400

=X x 20 = 400×100

= X ×20 =40000

=X = 40000÷20

=X = 2000.

Answer 2

suppose that the number is X

Hence,,20 percent of X is=400

=>X×20/100=400

=>20X=400×100

=>X=40000/20

=>X=2000 Ans... Hope it will be helpful to you...