2 years ago

One positive integer is 5 times another positive integer and their product is 320. What are the positive integers?

Mathematics

1 answer:

seropon [69]2 years ago

6 0

Answer:

The integers are (x, y) = (40, 8).

Step-by-step explanation:

x = 5y

xy = 320

Substitute the first equation into the second equation.

(5y)(y) = 320

5y^2 = 320

y^2 = 64

y = 8 (y must be positive)

The integers are (x, y) = (40, 8).

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One positive integer is 5 times another positive integer and their product is 320. What are the positive integers?​

One positive integer is 5 times another positive integer and their product is 320. What are the positive integers?