Given : enrique has to pay 80% of 200$ phone bill

To Find :  how to use equivalent ratios to find 80% of 200

Solution:

Let sat 80 % of 200  =  x

%  is a number or ratio expressed as a fraction of 100.

=> 80 /100  = x/200

=> 80/100  = x/ 200

=> 80 x 2 / 100 x 2  = x/200

=> 160/200 = x/200

=> x = 60

80 % of 200 =  160

Learn More:

Which set of points represents equivalent ratios and would follow the ...

brainly.in/question/20305000

what is the 2 ratio equivalent to 7:10 - Brainly.in

brainly.in/question/17038398