For every 4 chocolate bars that Fiona has, Kimberly has 2 more chocolate bars than her. They have 70 chocolate bars altogether. How many chocolate bars does Kimberly have?
Number of chocolate bars that Kimberly has in 1 set
= 4 + 2
= 6
Total number of chocolate bars in 1 set
= 6 + 4
= 10
Number of sets
= 70 ÷ 10
= 7
Number of chocolate bars that Kimberly has
= 7 x 6
= 42
Answer(s): 42