dbyram3764 dbyram3764

01-10-2018
Mathematics

contestada

Two thirds of a number is 18work out five ninths of the number

Respuesta :

ivana2103 ivana2103

01-10-2018

(2/3) * x = 18
2x / 3 = 18
2x = 18*3
2x = 54
x = 54/2
x = 27

(5/9) * 27 = y
27*5 / 9 = y
135 / 9 = y
y = 15

Answer Link

Otras preguntas

what's the measure of angle 1? what's the measure of angle 2? what's the value of x? what's the value of y?

The elements lithium and oxygen react explosively to from lithium oxide (Li2O). How much lithium oxide will form if 3.03 mol of lithium react? Answer in units

find the value of y for the given value of x. y=2x(exponent 3);x=3 y=

Why do my teeth hurt when I jump on a trampoline? I'll start and then my teeth just start killing me!? Science people, doctors... HALP

"I had committed myself to doing it when I sent for the rifle. A sahib has got to act like a sahib; he has got to appear resolute, to know his own mind and do d

Cicadas are a type of insect the song of the cicadas is a sound of summer in many parts of the country which of the following facts about the cicada demonstrat

A baseball player gets 10 hits in 40 at bats. What percent are hits, and what percent are not hits?

While in alaska, something you will probably not see are

What statement about risks in social and behavioral sciences research is most accurate?

In which cases does the supreme court have original jurisdiction