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

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