find two consecutive odd numbers such that sum of the larger number and twice the smaller number is 27 less than four times the smaller number

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π