18:10 is and equivalent ratio
4 Oz / 16 = 0.25 lbs
4 ounces in pounds is 0.25
You find that for A's it is 3/30=1/10..... so the answer is D
You have to add them all together to get 25. 16 students did not say blue, so you have to divide 16 by 25. 64% did not choose blue
Answer:
Step-by-step explanation: