In a container, there are candy canes of 3 colours, red, gold and grey. There are 54 less grey candy canes than gold candy canes. The number of grey candy canes is
23 more than the red candy canes. Given that the number of grey candy canes is 35% of the total number of candy canes in the container, how many less red candy canes are there than gold candy canes?
Red candy canes |
Gold candy canes |
Grey candy canes |
|
1 u + 54 |
1 u |
3x7 |
|
5x7 |
65% |
35% |
21% |
44% |
35% |
1 +
23 =
33 +
23 =
53 Yellow candy canes : Purple candy canes = 3 : 5
The number of grey candy canes is repeated. Make the number of grey candy canes the same.
5 x 7 = 35%
Total number of red candy canes and gold candy canes in percent
= 100% - 35%
= 65%
Number of gold candy canes in percent
= 65% - 21%
= 44%
Number of more gold candy canes than grey candy canes in percent
= 44% - 21%
= 9%
9% = 54
1% = 54 ÷ 9 = 6
Number of less red candy canes than gold candy canes
= 44% - 21%
= 23%
= 23 x 6
= 138
Answer(s): 138