Respuesta :

3 because u have to do 3 times 4 than add that one witch give you 13 over 4 so u have to divide 4 and 13 witch gives u 3

We have that for the Question "a trucks engine needs 3 1/4 gallons of oil for an oil change how many quarts of oil are needed" it can be said that the quarts of oil are needed is

13 quarts of oil

From the question we are told

a trucks engine needs 3 1/4 gallons of oil for an oil change how many quarts of oil are needed?

Generally the equation for the a quater  is mathematically given as

x=1/4

Therefore

1=1/4*4

Hence

3 1/4 =13*1/4

Therefore

quarts of oil are needed is

13 quarts of oil

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