Hey, people, I need help with my homework cos I'm stupid in a bowl of fruit, there are green and black grapes in the ratio of 3:4 if there are 24 green grapes how many black grapes are there.
well if there are 24 green grapes representing 3 parts, then 24/3 which equals 8 is 1 part and as there are 4 parts of black grapes, 8*4 equals 32, therefore, there are 32 black grapes