Question

maths ratio and proportion plzz answer

Answer 1

As one fan =1450

1/1450 =1 rupees

185600/1450=128

128 fans can purchased



2)- let the ratio be 4x, 2x, 1x

Then

4x+2x+1x=4200

7x=4200

x=4200/7

x=600

Then numbers are 4*600=2400

2*600=1200

1*600=600