2 dogs/ 3 cats and 10 dogs/ 15 cats are an example of
b. Equivalent ratios
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We can see that they are equivalent ratios.
Answer:
t
Step-by-step explanation:
8C5=8!/(3!5!)=56
There are 56 ways a curator can arrange the paintings.
Answer:
2,016.67 sq. cm
Step-by-step explanation:
Given the approximate ratio of the sides of a rectangle as 3:4:5.
Total ratio = 3+4+5 = 12
Area of the rectangle = 1/2*base *height
get the base;
base = 3/12 * 220
Base = 55cm
Get the height
Height = 4/12 * 220
Height = 880/12
Height = 73.3cm
Area = 1/2 * 55 * 73.3
Area = 2,016.67 sq. cm