annabeth1108 annabeth1108

04-01-2022
Mathematics

contestada

When 50% of a number is added to the number, the result is 135

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Snor1ax Snor1ax

04-01-2022

Let's call the unknown number x.
x+ (50% of x) = 135

x + (0.5x) = 135
1.5x = 135
x = 135/1.5
x = 90

Therefore, the number is 90

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