Question
Eight hours ago, a fruit seller started his day with some chikoos and persimmons in the ratio of 7 : 2. There were 40 persimmons. Some of the chikoos were bought by Ivory. As a result, the number of chikoos became 45 of the persimmons.
  1. How many chikoos did the fruit seller have left?
  2. How many chikoos did the fruit seller have to buy in order to have an equal number of chikoos and persimmons?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Eight hours ago, a fruit seller started his day with some chikoos and persimmons in the ratio of 7 : 2. There were 40 persimmons. Some of the chikoos were bought by Ivory. As a result, the number of chikoos became 45 of the persimmons.
  1. How many chikoos did the fruit seller have left?
  2. How many chikoos did the fruit seller have to buy in order to have an equal number of chikoos and persimmons?