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S_A_V [24]
4 years ago
6

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

Mathematics
2 answers:
evablogger [386]4 years ago
5 0

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

Rufina [12.5K]4 years ago
4 0
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
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