Answer:
7:15
Step-by-step explanation:
28 + 18 + 14 = ?
46 + 14
60
Ratio is 28:60. however, I am going to simplify this ratio down to 7:15
Answer:
120,000
Step-by-step explanation:
Let's say Rio gets 5x, Kim gets 7x, and Leo gets 3x. In the ratio 5:7:3:1, x = 1
5x + 7x + 3x = total = 15x
3x = 24000
divide both sides by 3 to get x
x = 8000
15x = 8000*15 = 120000
Answer: Lines 2 and 4 are perpendicular.
451.538 rounded to tenths place = 451.5
answer is c. 451.5 (third choice)
Your answer would be B, $12/ 1 hour