In a container, there are chocolate bars of 3 colours, white, yellow and green. There are 176 less green chocolate bars than yellow chocolate bars. The number of green chocolate bars is
12 more than the white chocolate bars. Given that the number of green chocolate bars is 21% of the total number of chocolate bars in the container, how many less white chocolate bars are there than yellow chocolate bars?
White chocolate bars |
Yellow chocolate bars |
Green chocolate bars |
|
1 u + 176 |
1 u |
2x7 |
|
3x7 |
79% |
21% |
14% |
65% |
21% |
1 +
12 =
22 +
12 =
32 Yellow chocolate bars : Purple chocolate bars = 2 : 3
The number of green chocolate bars is repeated. Make the number of green chocolate bars the same.
3 x 7 = 21%
Total number of white chocolate bars and yellow chocolate bars in percent
= 100% - 21%
= 79%
Number of yellow chocolate bars in percent
= 79% - 14%
= 65%
Number of more yellow chocolate bars than green chocolate bars in percent
= 65% - 14%
= 44%
44% = 176
1% = 176 ÷ 44 = 4
Number of less white chocolate bars than yellow chocolate bars
= 65% - 14%
= 51%
= 51 x 4
= 204
Answer(s): 204