Question

the ratio of the number of 30-days months to 31-days months in a year is​

Answer 1

Answer:

no of month with 30 days=4

no of month with 31 days =7

4:7 is the answer

Answer 2

Answer:

$The \ ratio \ of \ the \ number \ of \ 30-days \ months \ to \ 31-days \ months \ in \ a \ year = \frac{4}{7}$

Step-by-step explanation:

As per the question,

We know that the months having 30 days are April, June, September, and November.  

That is, the total number of the month having 30 days are = 4

And the months having 31 days are January, March, May, July, August, October and December.  

That is, the total number of month having 31 days are = 7

$Therefore, \ the \ ratio \ of \ the \ number \ of \ 30-days \ months \ to \ 31-days \ months \ in \ a \ year = \frac{4}{7}$