justhereforanswers13 justhereforanswers13

01-02-2019
Mathematics

contestada

When a number is decreased by 9.9% the result is 40. What is the original number to THE NEAREST TENTH?
SUPER URGENT PLEASE HELP!!

Respuesta :

calculista calculista

10-02-2019

Answer:

The answer is 44.4

Step-by-step explanation:

Let x be the original number

(9.9 % is equivalent to 0.099)

x-0.099*x = 40

0.901*x = 40

x = 40/0.901 = 44.4

Answer Link

Otras preguntas

How did Ramses ll earn the title "Ramses the Great"? O He built the Pyramids of Giza, which still stand today. O He defeated the Hittites and signed the world's

Find the exact value of s in the given interval that has the given circular function value. [pi/2, pi] ; sin s = square root 2 / 2

Who was the 19th president of America ?

I’m not sure how to answer this

You are selling pizzas to raise money for a school field trip. Cheese pizza cost $8 and pepperoni pizza cost $9. You need to sell at least two of each kind of p

A painting was sold for 179.4 million dollars, Write this amount in scientific notation

4 to the -4 divided 4 to the -2

How could you visually demonstrate social classes in Great Britain?

organize the following elements in order of increasing atomic radius (Ge, He, Sr, O, Ba)

I NEED HELP ! Structure of the Federal Government There are three branches of government. ? Each branch of government can check the power of the other two. Powe