Answer:

Step-by-step explanation:
step 1
Find the scale factor
we know that
If two figures are similar, then the ratio of its corresponding sides is equal to the scale factor
Let
z----> the scale factor
x----> corresponding side of the larger trapezoid
y----> corresponding side of the smaller trapezoid

we have


substitute

step 2
Find the area of the larger trapezoid
we know that
If two figures are similar, then the ratio of its areas is equal to the scale factor squared
Let
z----> the scale factor
x----> area of the larger trapezoid
y----> area of the smaller trapezoid

we have


substitute



If you want to know how, i'll tell you. 0.48 is .48 hundredths. So you put your fraction like this: 48/100 because the decimal is 0.48. 48/100 can be simplified to 12/25 because the GCF is 4 or can both be divisible by 4. I hope this answers your question.
Answ 35 over 9
Step-by-step explanation:
Answer:
Step-by-step explanation:
17% divided by 43
(17 divided by 100) x 43
(17 times 43) divided by 100
731 divided by 100
Equals: 7.31