A tulip farmer sells sacks of mixed bulbs to local people. The bulbs develop into two different colours of tulips, red and yellow. The colours are packaged in a ratio of 8:5 respectively. a .If a sack contains 200 red bulbs, calculate the number of yellow bulbs. b. If a sack contains 351 bulbs in total, how many of each colour would you expect to find? c .One sack is packaged with a bulb mixture in the ratio of 7:5 by mistake. If the sack contains 624 bulbs, how many more yellow bulbs would you expect to have compared with a normal sack of 624 bulbs? A pure fruit juice is made by m