Seudónimo Seudónimo

06-04-2017
Mathematics

contestada

What percent of 90 is 27?
Use proportions to solve and show how you got your answer

Respuesta :

Аноним Аноним

06-04-2017

27 x
----- = -------
90 100

27*100=2700

90*x=2700
÷90 ÷90

x=30

Answer Link

Otras preguntas

The process of ________ involves a carrier protein that can transport a molecule across the cell membrane down its concentration gradient.

Sarah's a digital marketing consultant. With 90% of sales still taking place in a physical location, she knows her clients need to reach customers throughout th

How many gallons of 30% alcohol solution and how many of 60% alcohol solution must be mixed to produce 18 gallons of 50% solution?

answer answer answer answer

A cardboard box without a lid is to be made with a volume of 4 ft 3 . Find the dimensions of the box that requires the least amount of cardboard.

Atoms of the same element will always have the same number of Question Blank but will have different numbers of Question Blank if their mass numbers are differe

"When red light in vacuum is incident at the Brewster angle on a certain glass slab, the angle of refraction is"

12. Cleocin 150 mg 1M every 12 h available: Cleocin 300 mg per 2 mL How may mL are needed for each dose?

Read the excerpt from Warriors Don't Cry. The announcer said it was 7:55 as Mama squeezed into a parking space, and we settled ourselves quietly for a moment, t

What element is being reduced in the following redox reaction? MnO4-(aq) + H2C2O4(aq) → Mn2+(aq) + CO2(g) What element is being reduced in the following redox r

Q&A Education