Answer:
10.5
Step-by-step explanation:
10.5 is greater than 10 but also less than 11.
868 is about 870, and 28 is about 30, so your expression would be 870 divided by 30 which would be 29 and the actual answer is 31, so your estimate would be close to your actual answer.
Answer:
36
Explanation:
Multiples of 4 are:
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64,...
Multiples of 18 are:
18, 36, 54, 72, 90, 108, 126, 144,...
The least common multiple of 4 and 18 is 36.
Answer:
Im not sure, maybe around 5-6 minutes?
Step-by-step explanation:
Easy! 5×3 tickets which equals 15 tickets in all!