Lena buys a brand new washing machine and a dryer for $7500 .

The washing machine costs 70%
of the price of the dryer.

What is the price of the dryer?

$2250

Step-by-step explanation:

if the cost of the washing machine is 70% of the cost she paid. then the cost of the dryer must be:

100-70 =30%

Now, to find the cost of the dryer, you just have to find 30%of 7500

30/100x 7500 = 2250

Thus, the dryer costs $2250.

Hope this helps.

Good luck

you never say the total so we cant find the percentage used for petrol

step-by-step explanation: