MysteriousRebel
MysteriousRebel MysteriousRebel
  • 02-01-2017
  • Mathematics
contestada

Amy used 3 gallons of paint to cover 2,100 ft2 of wall space inside her house.How much wall space can she ain't with 7 gallons?

Respuesta :

nicky129
nicky129 nicky129
  • 02-01-2017
3gallons/ 2,100 ft = 7galloons/ X

3X= (2,100)(7)
X= (2,100)(7)/ 3
X= 4,900 ft^2
Answer Link
Аноним Аноним
  • 02-01-2017
For 3 gallons, she used = 2100 ft²
so, 1 gallon, it will be = 2100/3 = 700 ft²

Now, for 7 gallons, it would be: 700 * 7 = 4900 ft²

So, your correct answer is 4900 ft²

Hope it helped.
Answer Link

Otras preguntas

A chemical system at equilibrium is referred to as dynamic because the A) rates of the forward and reverse reactions continue changing B) forward and reverse r
The area A of a rhombus is one-half the product of the diagonals p and q. Write a formula to express the given relation,
How are photosynthesis and cellular respiration related? A.Energy is continuously cycled between the two processes. B.They each occur in completely different or
List 3 things that lead to the colonization of Africa.
What chemical equation sums up to the events of photosynthesis?
The ratio of boys to girls on a swimming team is 3 to 4. There team has 70 members how many are boys? PLEASE. HELP!
Jeans are on sale for $28.76. What is 29.76 rounded to the nearest dollar?
What did Vasco da Gama's mom do in her life
How was a colony different from a protectorate?
What is the greatest common factor of 3,9, and 12?