Input Output Decimal Multiplication

The unit rate equation uses __________ to describe the relationship between the input and output.

• multiplication

• division

To calculate unit rate, use...

• division

• multiplication

When the input is 9, the output is...

• 3

• 4

• 6

• 2

Bottles     Milk (oz)
1                8
2               16
5               40
10             80
Which statement is true?

• The number of bottles times 8 equals the number of ounces of milk

• The number of ounces of milk times 4 equals the number of bottles

• The number of bottles plus 7 equals the number of ounces of milk

• None of the statements are true.

7.6 x .8

• 6.08

• 608

• .608

• 60.8

7.2 x .8

• 57.6

• 5.76

• .576

• 576

2.7 x 4

• 1.08

• 10.8

• 108

• .108

The price of a gallon of gasoline is shown. How much does it cost to fill an empty 12.5-gallon gas tank?

The operation I will use to find the total cost to fill an empty tank is ​ (a)   .

The total cost to fill up the tank is ​ (b)   .

• addition

• multiplication

• $29.86

• $10.99

• $25.48

• $26.76

3 x 19.54

• 58.26

• 58.62

• 5.862

• 586.2

5.19 x .3

• 155.7

• .1557

• 15.57

• 1.557