Question

Jenny jumps rope for 15 minutes and day. Which expression can be used to find the total number of minutes she jumped during the month I’d December?

a. 31 - 15

b. 31 x 15

Answer 1

Jenny jumps rope for 15minutes a day.

Month of december has 31 days

So

Total minUtes she jumped

• 31(15)
• 465min

Option B

Answer 2

B. 31 x 15 because your taking the minutes per day and multiplying it by the amount of days in the month of December, hope this helps