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A question paper is made up of twelve questions. A student
attempted only 25% of the questions, how many questions were
left untouched?

Respuesta :

Answer:

9

Step-by-step explanation:

25%=1/4

1/4 of 12 = 3

you can get this by multiplying 1/4*12=3

and then substract: 12-3 =9
9 a quarter is 1/4 three 4 times is twelve which means 3 were touched and 9 were left untouched

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