What is one and one half divided by three fourths

In order to divide, we need to write the mixed number as an improper fraction.

1 1/2 = 3/2   so let's divide  3/2 ÷ 3/4 = 3/2 × 4/3
            now we just multiply straight across     3 x 4 / 2 x 3
                                                                          12 / 6
                                  reduce                    2 

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's

Wow. that is a really cool question.