Joe has been keeping track of how he's been spending and earning his
allowance. He started with S15.
He earned S5 for chores. He spent
S 10 on cards. He earned S15
mowing the grass
He wants to spend 45 on game. How
much money would he have left?

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.

thats not a system of equations, that is a solution

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.

jeff jeff

step-by-step explanation: