Question

what percentage of the 12 months have 31 days _ (a) 75% (b) 70% (c) 58% (d) 50%

Answer 1

Heya user !!!

Here's the answer you are looking for

The months with 31 days are January, March, May, July, August, October, December.

Number of months with 31 days = 7

So, percentage of months having 31 days

= 7/12 × 100

= 58.33333%

= 58% (approx.)



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Answer 2

In 12 months 7 months have 31 days

So,
x% of 12 months = 7 months
(x/100) × 12 = 7
x = 7 × (100/12)
x = 58%

∴ 58% of 12 months have 31 days.