41/2 and 5 2/3 convert the mixed numbers to improper factions

Step-by-step explanation:

to convert 4 1/2 do 4 x 2= 8 then add 1 which is the numerator which is 9/2

to convert 5 2/3 do 5 x 3= 15 then add 3 which equals to 17/3

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answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

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$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.