Help 1. How many blue rhombus blocks does it take to build a scaled copy of Figure A:

a. Where each side is twice as long?

b. Where each side is 3 times as long?

c. Where each side is 4 times as long?

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

$15 each

step-by-step explanation:

$45/3 children= $15 each

christopher is 272,195 year old

step-by-step explanation: