The side length of square A is 36 cm. The side length of square B is 42 cm. What is the ratio of the area of square A to the area of square B? Express your answer as a common fraction.

36:49

Step-by-step explanation:

The area of a square can be found using the formula

A=s^2

A=36^2

A=1296

A=42^2

A=1764

ratio=1296:1764

simplified is: 36/49

answer:

it will cost 480 dollars to refurbish the larger wood floor

step-by-step explanation:

as it's a ratio of 4 that costs 384 dollars, divide the price by the ratio

384 / 4 = 96 dollars

96 dollars per unit of the ratio

now to get the price to refurbish the larger wood floor, times the price by the units

96 * 5 = 480

answer: the answer is 40.82

step-by-step explanation: 3.14 x 13(or half of 26) to the power of 2