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Elementary Algebra

Lynn Marecek, MaryAnne Anthony-Smith

$Math Studyset 91影视 Explanations$ Math

2nd Edition 路 1240 pages

ISBN: 9780998625713

Chapter 3: Q. 77 (page 333)

81 is 75% of what number?

Short Answer

Expert verified

The number is 108.

Step by step solution

Step 1. Given

$% v a l u e = 75 % f i a n l n u m b e r = 81$

Step 2. Calcualtion

Let the number be x

$N o w, 75 % o f x i s 81 \frac{75}{100} 脳 x = 81 x = \frac{8100}{75} x = 108$

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91影视

81 is 75% of what number?

Short Answer

Step by step solution

Step 1. Given

Step 2. Calcualtion

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