elizash4 elizash4

03-11-2019
Mathematics

contestada

If 30% of a number is 42, what would 50% of that number be?

Respuesta :

asliyus asliyus

03-11-2019

Make a variable for “number”
Number=X
0.3x=42
X=140
50% is the same as 1/2
So, half of 140 is: 70

Answer Link

fgorman818 fgorman818

03-11-2019

Answer:

70

Step-by-step explanation:

Make a variable for “number”

Number=X

0.3x=42

X=140

50% is the same as 1/2

So, half of 140 is: 70

Answer Link

Otras preguntas

-6(-7+2x)-3x can you tell me

Lincoln's main purpose in “The Gettysburg Address” is to: A. argue why the Union will win the war B. explain the importance of the war and inspire people

All of the following reasons cause a variance in divorce rates among segments of the population in the united states, except: answer age at first marriage educa

Starting with prophase, what is the correc order of the four diagrams above

The total number of cells in an organism increases as a result of which process?

Choose the correct name for the following compound: nacl. chlorium sodide sodium chloride

some student using foul language so what may be reason and how can we stop them by using foul language

Which economic policy helped both Mussolini and Hitler deal with the Great Depression?

What is happening in " Onomatopoeia" A. a rusty faucet hesitates but then allows water to run. B. a rusty faucet sputters and then stops working altogether. C.

You cannot change a decision in the strong process after you made it. true or false.