Answer:
25
Step-by-step explanation:
5 boys: 4 girls = x boys: 20 girls
Multiple of 5 to get from 4 girls to 20 girls
use the same multiple for boys
5 boys x 5 = 25
Answer:

Explanation:
The <em>constant multiple of liters in a jug to the weight in kilograms</em> is the ratio or <em>fraction</em> that represents the number of liters of the sports drink in a jug to the weight.


Convert the fraction into an equivalent fraction with integer numbers:

Since, the fraction cannot be reduced, that is the answer.
Answer:
10 cm²
Step-by-step explanation:
74 088 is the cubed of one side. So you would do
which is 42. So one side of the cube is 42. To find the surface area, you would do 6(42x42) which would give you 10584. Remember to put cm²
2p = 396/63 (= 6.2857)
p = 198/63 (= 3.14)