Answer:
1
Step-by-step explanation:
There is no lcm other than 1 between these 3 numbers
5 factors: 1, 5
10 factors: 10,1,5,2
16 factors:16,1,4,4,8,2
All of these have the number one in common, hence the answer
LCM is 80
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80
10, 20, 30, 40, 50, 60, 70, 80
16, 32, 48, 64, 80
0, -1
This question was answered in another place since you asked it twice. Please refer to the other place that you asked the same question.
customary system:
miles
ounces
metric system:
deciliters
kilometers
centigram
46 minutes
Sorry about not answering your question sooner, but here is your answer:
In order to get the answer, we have to subtract the original amount of money on the phone card by the amount left ver after the call:
15 - 6.72 = 8.28
Then, we divide this number by 0.18:
8.28 / 0.18 = 46
So, Tammy's call lasted 46 minutes
Hope this helps :)
Simply the answer is 7 ounces :D
