# geometry

posted by .

it cost \$350 to carpet an 8ft. by 10 ft room. at this rate, how many dollars would it cost to put the same carpeting in a 24 ft. by 30 ft. room?

• geometry -

350 * 24 * 30 / ( 8 * 10 ) =

350 * 720 / 80 =

350 * 9 =

3150 \$

## Similar Questions

1. ### math

The cost of carpeting a room 15m long with a carpet 70cm wide at Rs.8 per metre is Rs 1920.Find the bredth of the room.
2. ### MATH

1.Divide. 0.8/ 14.12 A~17.65? 2.The cost of 36 items is \$24.80. What is the cost of an individual item to the nearest cent?

room is 18ft long, 14ft wide, 8ft high. find the cost of carpeting the floor with carpet costing \$5./ft2
4. ### math

A recreation room has the following dimensions.12ft,30ft,8ft,8ft. Carpeting will cost \$1.50 a square foot. How many square feet of carpet will be needed and how much will it cost?
5. ### Math

A rectangular room measures 15ft by 21ft. How much will it cost to carpet this room if carpeting costs \$17.95 per square yard?
6. ### math for elementary teachers

Suppose that carpeting cost \$12.36 per square yard at a carpet store. what will be the cost to carpet a conference room if the rooms dimensions are 110 ft by 42 ft. (the conference room should seat 380 people using 6' diameter tables …
7. ### math

a carpet for a small room measuring 4 ft by 7.5 ft cost \$120 how much would it cost for a carpet (with the same price per square foot) for a bigger room that measures twice as long and three times as wide
8. ### maths

A cuboidal room is 1 and 1/2 as long again as it is broad. The cost of carpeting the room at the rate of Rs.5 per m sq is Rs.480 and the cost of papering the walls with coloured paper at the rate of Rs.3 per m sq is Rs.360. Find the …
9. ### Math

You need to put carpet in a rectangular room that measures 12 feet by 17 feet at a cost of \$27.50 per square yard. Assuming that you can buy precisely the amount of carpet you need, how much will the carpet for the room cost?
10. ### geometry

FredFred wants to carpet his room that measures 12ft by 15ft. The carpet costs \$25 per square yard. How much will it cost Fred to carpet his room

More Similar Questions