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

Read the paragraph below and search for the fourteen nouns. Write the nouns in the spaces provided. When Cassandra left for work, she was thinking about all th

A bag contains two red marbles, three green ones, one lavender one, six yellows, and five orange marbles. HINT [See Example 7.] How many sets of four marbles in

WILL GIVE BRAINLIEST please see my latest question

A recipe for pumpkin pie calls for 3/4 cup of white sugar. You are want to double the recipe. How much white sugar should you use?

Lewis wants to play several games of paintball with his friends. At the park, it costs $12.49 for admission and paintballs, and $6.21 for each game he plays. Wh

d/18 + 3 = 3d/54 + 22

Three students are designing a winch system. As part of the design process they find existing solutions, and identify why the solutions are not adequate or appr

Name the digit that represents the hundred- thousandths place value in the number 451.87360.

If a line on a distance-time graph becomes steeper,what has happened to the speed of object?what if it becomes a flat horizontal line?

what wind turbines to hydroelectric dams and ethanol plants have in common?