3 years ago

A parking lot has 45 empty space. If the ratio of empty spaces to taken spaces is 5:3, how many spaces are there total

1 answer:

7 0

$5x-\ taken\ spaces\\\\
3x-\ empty\ spaces\\\\
45=3x \ \ \ | divide\ by\ 3\\\\
x=15\\\\
5x+3x=8x=8*15=120\\\\
There\ are\ 120\ spaces\ in\ total.$

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