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4 votes
400% of a number is 45. Find the number

2 Answers

3 votes
400% = 400/100

Write an equation; 400% of which number is equal to 45

400/100x = 45
400x = 4500
x = 4500/400
x = 11.25 this is the number

Check (400x11.25) / 100 = 45
User Muilpp
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8.6k points
2 votes
the answer is is 180

User Jainaba
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8.4k points