Answer:
60 and 120
Step-by-step explanation:
The LCM of 12 and 15 is 60
The smallest natural number that would be a multiple of 12 and 15 would be 60.
To find the second number, all you do is multiply 60 by 2 and you get 120.
(60 * 2 = 120)
180 and 420
The greatest common factor of 12 and 15 is 3, so the least common multiple will be (12)(15)/3 = 60.
Any natural number multiple of 60 will be an answer to your question. For multiples 3 and 7, your two numbers are 180 and 420.
180 = 12 × 15
420 = 12 × 35 = 15 × 28
$130
To find the tip you have to change the percent into a fraction first. Since percent is out of a 100, 25% is 25/100 or 1/4. Multiplying 1/4 by 520 you get 130, which is how much the coach will tip.
He's wrong.
Area = 6.2 yards²
area = bh
area = 2(3.1)
750.64
