The table shows the number of canned drinks sold during a rugby carnival over three days. The number of Grape Juice sold on Friday is three times the number of Iced Coffee, how many cans of Grape Juice were sold on Friday?
|
Grape Juice |
Iced Coffee |
Total |
Friday |
|
|
528 |
Saturday |
210 |
146 |
356 |
Sunday |
175 |
236 |
411 |
|
Grape Juice |
Iced Coffee |
Total |
Friday |
3 u |
1 u |
528 |
Saturday |
210 |
146 |
356 |
Sunday |
175 |
236 |
411 |
Number of Grape Juice sold on Friday = 3 u
Number of Iced Coffee sold on Friday = 1 u
Total number of canned drinks on Friday = 3 u + 1 u = 4 u
4 u = 528
1 u = 528 ÷ 4 = 132
Number of cans of Grape Juice sold on Friday
= 3 u
= 3 x 132
= 396
Answer(s): 396