It takes a hose 3 minutes to fill a rectangular aquarium 9 inches long, 13 inches wide, and 14 inches tall. How long will it tak

Question

4 years ago

10

e the same hose to fill an aquarium measuring 21 inches by 25 inches by 35 inches?
how many minutes does it take?

2 answers:

____ [38] · Answer 1 · 2021-12-26T12:40:46+03:00

____ [38]4 years ago

8 0

Answer: 33.6 min

Step-by-step explanation:

Volume = L*W*H = 9 * 13 * 14 = 1638 in^3

Vol2 = 21 * 25 *35 = 18375 in^3

18375/1638 = 11.2 times bigger, so 3min * 11.2 = 33.6 minutes

lidiya [134] · Answer 2 · 2021-12-26T14:29:16+03:00

Answer:it will take 33.65 minutes

Step-by-step explanation:

It takes a hose 3 minutes to fill a rectangular aquarium 9 inches long, 13 inches wide, and 14 inches tall. The volume of the rectangular aquarium is

Length × Width × Height.

It becomes

9 × 13 × 14 = 1638 inches^3

Therefore, it takes the hose 3 minutes to fill 1638 inches ^3

The volume of the aquarium measuring 21 inches by 25 inches by 35 inches would be

21 × 25 × 35 = 18375 inches^3

Therefore, the number of minutes it takes to fill 18375 inches^3 would be

3 × 18375 / 1638 = 33.65 minutes