Question

Misty bought 3 CDS . the country music CD cost $12 . The rock music CD cost 2/3 as much as the country music Cd . The platinum edition Cd cost twice as much as the rock CD .What was the cost of the three CD's

Answer 1

country $12 rock 2/3 (12)= $8 platinum 2 (8)= $16 total; cost = $36 hope this helps

Answer 2

Lets organize out the numbers and calculate them,
so .....
Country music cd is $12
Rock music cd is 12× 2/3 = $8
Platinum edition cd is $8 x 2 = $16

add up all of the final numbers
16+12+8 = $36

Your answer is
$36