chelms185 chelms185

23-10-2017
Mathematics

contestada

The quotient of 9 times an unknown number and 16 is 81. What is the value of the unknown number?

Respuesta :

mathstudent55 mathstudent55

23-10-2017

Quotient means division.

(9x)/16 = 81

9x = 1296

x = 144

The unknown number is 144.

Answer Link

SiobhanSullivan SiobhanSullivan

23-10-2017

9 * x * 16 = 81
divide both sides by 9
x * 16 = 9
divide both sides by 16
x = 0.5625
double check the answer
9 * 0.5625 * 16 = 81?
yes

Answer Link

Otras preguntas

"take hundred now is more valuable than take hundred after one year" explain it

what basic unit of heredity is found in segments of dna

what protection from uv radiation should an effective sunscreen offer?

Determine if the given set of equations has 1 solution, no solution or infinitely many solutions. Include your reasoning for your answer. y−2x=2 4y−8x=8

‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎

What economic effect did World War I have on Plains wheat farmers?

In a group of 48 chilldren there are three times as many boys as girls how many girls are there?

Which figure best demonstrates the setup for the box method of finding the area of a triangle? On a coordinate plane, a triangle is shown. A rectangular box is

What is the correct Spanish equivalent for "She works"? A. Ella trabajan. B. Ella trabaja. C.Ella toma. D. Ella trabajas

Sponge is to bubble as ___ is to :A) massiveB) SolidC) ElasticD) Inflexible