387 hours
Explanation: Add up all the hours spent outside: 0 + 10 + 15 + 4 + 70 + 15 + 18 + 20 + 6 + 8 + 10 + 12 + 15 + 18 + 20 + 2 + 50 + 40 + 10 = 387
So the group of 19 kids spent a total of 387 hours outside.
if a girl surveys a group of 19 kids in her town how many hours did they spend outside round to the nearest hundredth
the numbers are { 0, 10, 15, 4, 70, 15, 18, 20, 6, 8, 10, 12, 15, 18, 20, 2, 50, 40, 10}
1 answer