High School

The table shows conversions of common units of capacity.

Units of Capacity:
- Customary System Units
- 1 gallon = 3.79 liters
- 1 quart = 0.95 liters
- 1 pint = 0.473 liters
- 1 cup = 0.237 liters

How many deciliters are equivalent to 9 cups? Use the conversion table to find the answer. Round to the nearest tenth.

A. 21.3 dL
B. 42.7 dL
C. 213.3 dL
D. 426.6 dL

Answer :

According to the unit conversion table, there are 21.3 dL in 9 cups.

What is unit conversion?

The unit conversion is the term used when we convert a unit of a quantity into another unit but the quantity remains the same.

Given that,

A table showing conversions for common units of capacity

Units of capacity

Customary System Units Metric System Units

1 gallon 3.79 liters

1 quart 0.95 liters

1 pint 0.473 liters

1 cup 0.237 liters

We are asked to find there are how many deciliters which is equivalent to 9 cups,

Since,

1 cup = 0.237 liters

1 liter = 10 dL

Therefore,

1 cup = 0.237 x 10 = 2.4 dL

9 cups = 2.4 x 9

= 21.3

Hence, according to the unit conversion table, there are 21.3 dL in 9 cups.

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