Question

10.

There are estimated 255 births every minute of every day. How many babies are born in the
world each hour?
255
6,120
12,250
15,300

Answer 1

15,300

Explanation:

1 hour: 60 minutes

60 x 255 = 15,300

Answer 2

15,300

Explanation:

multiply the estimated total number of births (255)

times 60 because there is 60 minutes in an hour

255*60= 15,300