crazygirl7173 crazygirl7173

03-02-2016
Mathematics

contestada

55% of what number is 77?

Respuesta :

nobrains nobrains

03-02-2016

Set up an equation
Let the number be x.
55% of x = 77
"of" means multiply, so
55% * x = 77
55% is the same as 0.55 (% means divide by 100).
0.55x = 77
x = 140

Answer Link

Otras preguntas

Can someone help me pleaseeeee

If x is a whole number and 437 = (21 + x)(21 - x), then x =

Find the volume of the pyramid. Round to the nearest tenth if necessary. Question 3 options: 15,120 ft3 5,040 ft3 15,498 ft3 5,166 ft3

which are perfect square trinomials? select two options A. x^2 -9 B. x^2 -100 C. x^2 - 4x + 4 D. x^2 +10x +25 E. x^2 +15x + 36

Jane gets bitten by a mosquito. Through the bite, she can become infected with an organism carried by the mosquito. What role did the mosquito play in the chain

Solve the inequality -8<3y-20<52

I DON’T GET THIS ONLY NEED NUMBER 6 PLEASEEE!!!!!

HELP PLEASE!!! U is the set of positive integers less than 18. G is the set of positive factors of 12. What is the complement of set G in universe U.

HELP PLEASEEE!!!!! SCHOOL START TOMORROW. NUMBER 21 and 22 ONLY

SOLVE THE EQUATION BY COMPLETING THE SQUARE!!!!! HELPPPPPPPPPP!!!!!!!!!!!