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2 years ago

John can eat 10 hot dogs in 4 mins. At this rate, how many hot dogs can he eat in 18 mins?

Mathematics

2 answers:

Alex2 years ago

3 0

He eats 7 and a half in 18 minutes

kherson [118]2 years ago

3 0

It deals with proportions. You put hotdogs over minutes.
Like 10 hotdogs over 4 minutes because that's how long it took to eat those hotdogs.
Then put 18 minutes on the bottom of the next fraction.
Then you cross multiply.
10 x 18 which equals 180.
Then you divide. 180/4
Which equals 45 hotdogs.
He ate 45 hotdogs in 18 minutes.
10 hotdogs in 4 minutes
45 hotdogs in 18 minutes.

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nexus9112 [7]

[ Answer ]

$\boxed{124317}$

[ Explanation ]

(13824 - 11) * 9

Parenthesis

Exponents

Multiply

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13824 - 11 = 13813

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13813 * 9 = 124317

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egoroff_w [7]

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Step-by-step explanation:

There are 4 base edges and 4 lateral edges, therefore, multiply the number for both edges by 4 and add.

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