snnatarion snnatarion

25-10-2016
Mathematics

contestada

Aarva cleans 6 apartments in 2.5 hours. how long will it take him to clean 30 apartments

Respuesta :

BreyMichael BreyMichael

25-10-2016

6 apartments in 2.5 hours
30 apartments in ? Hours

6/2.5=30/x
6x=(30)(2.5)
x=75/6
x=12.5 hours

Answer Link

Otras preguntas

What is often the first sign of a stolen identity?

If a person had neither of the two blood antigens, what is his or her blood type?

This a simple math question but I cant seem to figure it out. The question 4×6 ÷30 × 2.4 = Y

rachel has 2 hexagonally shaped birthday cakes. the smaller of which serves six people.If one length of one side of the larger cake is twice that of the smaller

Easy question. More points. Answer both.

Which word has the same strong positive connotation as the word charitable / unselfish -considerate-permissive-generous?

PLEASE HELP [02.03] Solve for x: |2x + 6| − 4 = 20 x = 9 and x = 11 x = −9 and x = 15 x = 9 and x = −15 No solution

what organizational structure would be best used in compare and contrast essay

Ishaan is three times as old as christopher is also 14 years older than Christopher. How old is Ishaan

Let $x$ be a value such that $8x^2 + 7x - 1 = 0$ and $24x^2+53x-7 = 0.$ What is the value of $x$? Express your answer as a simplified common fraction.