Q: How long is 21 months?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

four months and 21 days

3 months and 21 days

12 months/year x 21 years = 252 months

12 months = 1 year 21 months = 21/12 years = 1.75 years = 1year 9months

1 year = 12 months 2 years = 24 months 3 years = 36 months . . 10 years = 120 months . . 20 years = 240 months 21 years = 252 months

Related questions

four months and 21 days

3 months and 21 days

21 years 21 months 21 days

21 Months

21 months

21 Months

On June 21 the arctic day lasts for 6 months. Its the same for December 21.

In the 21 century it depends on the location.

6 months from the date written

5 months

Autumn officially begins on September 21 and ends on December 21 - 3 months.

12 months/year x 21 years = 252 months