Respuesta :

kingnave1616

Answer:

5 L

Step-by-step explanation:

As given in question,

1 L can fill 4.2 cups.

So, 1 cup can hold [tex]\frac{1}{4.2}[/tex] L of fluid.

Therefore,

21 cups can hold = [tex]\frac{1}{4.2}[/tex] × 21

                            = 5 L

So, there is 5 L of fluid in 21 cups.

EthanBowden
5 liters, because if you use divide 21 cups by 4.2 cups (1 liter), you will come out to 5 liters

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