ANSWER:
Question A
part One; 2-lemon lime soda, 1 pint sherbet, and 3 cups of Ice
Part two; 6 liters of lemon lime soda, 3 pints of sherbet, and 9 cups of ice
Question B
3-Liters of lemon lime soda, 1 1/2 or 1.5 pints of ice, and 4 1/2 or 4.5 cups of ice
For part one, you find the ratio between hiw,many it serves, which is 12/24 or 1/2
And with that you simply multiply all ingredient amounts by 1/2 or half
for the second part you find a ratio again, which wouod be 36/24 or 3/2
and with that you simply multiply all ingredient amounts by 1.5 or 1 and a half
Question C: you put 18 over 24 and get 3 over 4, so you multiply ally ingredient amounts by .75 or 75%
All you have to do for this problem is take 3, over the 20, and then turn into a percent. Your final answer is D. 15%, because if you multiply 3/20 by 5, you get 15/100, which is easier to turn into a percent, leaving you with 15%
Perpendicular lines are lines that intersect and form a right angle ( Four of them).
So the answer is A. Always