Mathematics: Frank has two same size rectangles divided into the same number of equal parts. one rectangle has 3/4 of the parts shaded and the other has 1/3 of the parts. part a into how many parts could each rectangle be divided? part b is there more than one possible answer to part a? if so, did you find the least number of parts into which both rectangles could be divided? explain reasoning.

Frank has two same size rectangles divided into the

leeleegavin212

04.01.2022

A) 12. B) Yes, as long it is a multiple of 12. And yes,12 is the least in order to have 1 rectangle have 3/4 shaded and the other 1/3 shaded.

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erika6072

11.07.2020

16x^2+9

Step-by-step explanation:

Use the FOIL method

(3x3)=9

(3)(-4x)=(-12x)

(4x)(3)=12x

(4x)(-4x)=(-16x^2)

-16x^2-12x+12x+9

Combine like terms

-16x^2+9

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