Question

Let's see who can get these answers right :) answer the ones you know, leave the ones you dont.

1) on a map,3 inches 3qual 150 miles. How many miles would 7 inches represent?
A. 375 miles
B. 350 miles
C. 250 miles
D. 210 miles

2) in 3 dozen chocolate chip cookies, there are 163 chocolate chips. if you were making 8 dozen cookies, how many chocolate chips would you need?
A.435
B.464
C.489
D.504

3) Abby worked 8 hours and got paid $86. Megan worked 6 hours. they both received the same pay rate. How much money did Megan earn?
A.$48.50
B.$54.00
C.$64.50
D.$114.67

4) A picture is 8 inches by 10 inches. You want to shrink the picture so you can have a wallet size picture, keeping the same proportions of width to length. if the width of the wallet picture is 2 inches, what is the length ?
A.2.25 in
B.2.5 in
C.2.75 in
D. 3 in​

Answer 1

1) B) 350
150/3= 50 ( The number of miles per inch)
7•50=350 (the number of miles represent 7 inches)

2) A) 435
163/3=54.33 (number of chips per dozen)
54.33•8=434.666 ≈435 (Approximately the amount of chips you would need)

3)C) 64.50
86/8=10.75
10.75•6= 64.50