madisonworthington7
24.06.2019 •
Mathematics
In a college parking lot, the number of ordinary cars is larger than the number of sport utility vehicles by 59.3%. the difference between the number of cars and the number of suvs is 16. find the number of suvs in the lot.
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Ответ:
27 SUVs
Step-by-step explanation:
Let number of ordinary cars be x and SUVs be y
We can write 2 equations and use substitution to solve for the number of SUVs.
"The number of ordinary cars is larger than the number of sport utility vehicles by 59.3%"-
This means that 1.593 times more is ordinary cars (x) than SUVs (y), so we can write:
x = 1.593y
"The difference between the number of cars and the number of SUVs is 16" -
Since we know ordinary cars are "more", we can say x - y = 16
We can now plug in 1.593 y into x of the 2nd equation and solve for y:
x - y = 16
1.593y - y = 16
0.593y = 16
y = 27 (rounded)
Hence, there are 27 SUVs
Ответ:
Median:95
Mode:95