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Gre4nikov [31]
3 years ago
15

If it will take 21 cans of paint to complete three rooms of equal size, how many cans are needed for each room?

Mathematics
1 answer:
marta [7]3 years ago
3 0

Answer:

7 cans

Step-by-step explanation:

21 cans = 3 rooms

 ? cans = 1 room

To get the answer, you have to divide 21 by 3,

which is 7.

Hope this helps!!

Plz let me know if I'm wrong...

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A tree's height increase by 15%. If a tree is 23 feet high, how tall will it be in one year ?
Ghella [55]

Increased height:-

\\ \sf\longmapsto 23\times 15\%

\\ \sf\longmapsto 23\times \dfrac{15}{100}

\\ \sf\longmapsto \dfrac{345}{100}

\\ \sf\longmapsto 3.45

Now current height:-

\\ \sf\longmapsto 23+3.45=26.45ft

8 0
2 years ago
He floor of a moving van is 3 feet off of the ground. The ramp into the van makes a 12° angle with the ground. About how long is
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Given :

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h = l \times sin\ 12^o\\\\l = \dfrac{h}{sin \ 12^o}\\\\l = \dfrac{3}{sin \ 12^o}\\\\l = 14.429 \ feet

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8 0
2 years ago
26 inches is how many yards
AlekseyPX

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(26 inches) x (1 yard/36 inches) = (26/36) yard

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3 0
3 years ago
The number of TikToks Celia can make varies directly with the number of hours she spends making them. She can make 8 TikToks in
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7 0
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