Question

31 is 4% of what number​

Answer 1

Answer:

775

Step-by-step explanation:

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Answer 2

Let the no be: y

According to the question :

40% of a no is 31

40% × y =31

40/100 × y = 31

2/5 y =31

y=31 ÷ (reciprocal of 2/5)

y=31 × 5/2 ( a division sign change into multiply when we divide fraction)

y = 77.5

I hope this will helpful.