15Coupons * 5Candy bars/coupon=75 candy
bars.
Average = Sum/8
16/4 = 20/x.
Solve for X.
Here are some multiple questions:
One out of every 5 "Choco-Delite" candy bars contains a 50 cents coupon. If Alex wants 15 coupons, how many candy should he buy?
a) 3 b) 20 c) 75 d) 100
What is the average of 10, 5, 3, 6, 14, 5, 6 and 7
a)7 b)8 c)56 d)9
16:4=20:___?
a)6 b)5 c)6 d)8
1 answer