munchkinmunch05498 munchkinmunch05498

20-09-2017
Mathematics

contestada

if 3 gallons of paint cover a surface containing 825 square feet, how many gallons will need to be painted in 1,295 square feet

Respuesta :

apologiabiology apologiabiology

20-09-2017

ratio and proprtion

paint/area=3/825

so if we wat 1295

3/825=?/1295
multily both sides by 1295
4.7090909090909090909090909090909=?
so about 4.7 gallons needed
just buy 5 gallons or 4.75 if possible

Answer Link

Otras preguntas

What were the main internal causes of the empire’s decline?

Think about a massive public project that might be done today, such as building a large dam. In terms of government power and authority, how would this be simil

Which statement from City contains an opinion? A. "The planners allotted adequate space for houses, shops, squares, and temples." B. "To ensure their hold over

Why did a system of record keeping develop in civilizations?

Dynamic stretches are part of an effective warm-up because they can help A) lubricate the muscles used in the activity B) decrease cardiovascular difficulty i

Why did farmers oppose the gold standard

What were the main internal causes of the empire’s decline?

To critique scientific arguments and increase the validity of scientific evidence, scientists

Krystal was given $3000 when she turned 2 years old. Her parents invested it at a 2% interest rate compounded annually. No deposits or withdrawals were mad

In Mesoamerica, the shift to basic crops, including corn, beans, and squash, is referred to as the _______ revolution. A. Native American B. green C. agr