Corl2i5fullaDupulvin Corl2i5fullaDupulvin

04-02-2017
Mathematics

contestada

21 is 15% of what number?

Respuesta :

Аноним Аноним

04-02-2017

You do it like this:
15/100 = 21/x and cross multiply like this:
15x = 2100 ((Divide by 15 on both sides)
x = 140 (This is your answer)
I hope this helps you! Have a great night!

Answer Link

Otras preguntas

What is the area of the original rectangle?

What is the final amount if 1920 is increased by 5% followed by a further 15% increase? Give your answer rounded to 2 DP.

What is the meaning of the figurative language in these lines?

Brady and 3 friends went to lunch at Mazzio’s Pizza. Their meal cost $32, and they left a 15% tip. How much was the total bill, including tip?

which volture can be found in the western hemisphere?

consider the following graph of a linear function which equations have the same slope as the graph above select all that apply

75.384 to the nearest whole number

Tom had $56. He bought a soda for $2 and 2 cookies for $3. Which expression correctly shows the total money Tom has left? A. $56 + (?$2) + (?$3) B $56 + (?$2) ?

To which real number subsets do the following real numbers belong? 0, 3, 7, 11, 15, 18 A. irrational numbers and whole numbers B. integers and rational number

Which sentence best describe the experience of the most "new immigrants" who arrived in the United States in the late 1800s and the early 1900s? A. They lived i