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Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

6 0

First part:

65 cats divided by the ratio of 5 = 13.

13 x ratio of 7 dogs = 91 dogs are at the show.

Second part:

65 cats + 91 dogs = 156 pets are at the show.

Third part: I think the ratio is 7:12. I found the lowest common multiple, which is 13.

91 dogs divided by 13 is 7.

156 pets overall divided by 13 is 12.

Thus, the answer of 7:12.

Hope this helps! Make sure you show your work, for example the addition, multiplication, and division parts of it. :) It shouldn't be too hard, unless you want me to do that as well.

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A candy store called "Sugar" built a giant hollow sugar cube out of wood to hang above the entrance to their store. It took 13.5

Sunny_sXe [5.5K]

Answer:

$\frac{27}{8}m^3$ or $3.375m^3$

Step-by-step explanation:

The formula for volume is Base * Height * Width; and the formula for area is Base * Height.

This problem mentions the structure is a cube and therefore it is assumed that every wall has the same area. Since there are 6 sides to a cube you divide the total amount of ft which make up this cube to know the area to each wall.

$13.5 m/6$ = 2.25 or $\frac{9}{4} m$ per wall