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Solve 80/100 = 68/n using cross multiplication.
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1 vote
Solve 80/100 = 68/n using cross multiplication.

User Marat Badykov
by
8.2k points

2 Answers

5 votes
The answer would be n = 85.

4/5 = 68/n

4/5n = 68

4n/5 = 68

4n = 68 * 5

4n = 340

n = 340/4

n = 85.
User Jako
by
8.1k points
1 vote

80n = 68*100

80n = 6800

n = 6800/80

n = 85

User Valeriy Solovyov
by
7.3k points
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