### Home > AC > Chapter 2 > Lesson 2.2.3 > Problem 2-116

Mr. Wallis has done it again! He has started to create more tables to help him figure out things like how many gallons of gas it takes to travel a certain number of miles or how many minutes it takes to walk a certain number of blocks. Use proportional reasoning to complete his tables below. *2-116 HW eTool* (Desmos).

**# of Books****Days**2

10

10

50

60

3

1

365

How many days does it take to read 1 book?

Multiply that by the number of days to find the number of books read.

**# of Books****Days**2

10

10

50

**12**3

1

**5**365

**Minutes****Blocks**10

25

5

12.5

1

20

30

0

35

Follow the steps in part (a) to complete part (b) and (c).

**Minutes****Blocks**10

25

5

12.5

1

20

**50**30

**0**0

35

**Miles****Gallons**280

14

140

7

21

20

100

1000

17.5

Use the eTool below to solve each part.

Click the link at right for the full version of the eTool: *AC 2-116 HW eTool*