JosephWagner JosephWagner

19-01-2015
Mathematics

contestada

Eighteen is 60% of what number?

Respuesta :

arlenegomes10 arlenegomes10

19-01-2015

18 = 0.6n
18/0.6 = n
30 = n

OR you could use fractions...
18/n = 60%/100%
18/n = 3/5
Cross Multiply Then Divide...

18*5/3 = n
to get n = 30

You could find out 1% = 18 ÷ 60 = 0.3
100% = 100 x 1% = 100 x 0.3 = 30
the answer is 30

Answer Link

Otras preguntas

Calculate the tension (in N) in a vertical strand of spiderweb if a spider of mass 8.00 ✕ 10-5 kg hangs motionless on it. (Enter a number.)The strand sags at an

Multiply: –c2(3c – 2) Apply the distributive property. Multiply. –c2(3c) + (–c2)(–2) c3 + c2

True or False: Asian Americans do earn more than white Americans, on average.

Explain the “gateway” theory of drug use. What is your opinion of the theory?

Use the image to answer the question. сл Find the area of the polygon in square units. (1 point) square units 10 8

(01.03 MC) The figure shows four forces exerted on a moving box, moving at a constant speed. A square is shown with an arrow pointing up labeled F3, an arrow po

Aaron, Bea, Christine, and Darnell have inherited a house. Their valuations of the house are as follows: Christine Darnell Bea Aaron house $400,000 $360,000 $34

The electric field times the electric charge of a particle gives the electric force acting on the particle. The charge has units of coulombs (C) and the force i

apakah kepentingan pendidikan dalam kehidupan manusia

. An object with an initial velocity of 20 m/s accelerates uniformly at 5 m/s in the direction of its motion for a distance of 10 m. What is the final velocity