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5 votes
When 30% of a number is added to the​ number, the result is 156. what is the number?

User Joe Morano
by
8.3k points

2 Answers

10 votes

Answer:

120

Explanation:

x= the number

x+0.3*x = 156

1.3x = 156

x = 120

hope this helps

User Borino
by
7.8k points
12 votes

Answer: 120

Explanation:

Let the number = x.

Setting up the equation, we get

x+0.3*x = 156

1.3x = 156

x = 120

User Ravbaker
by
8.5k points

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