Question
Gem bought 8 non-fiction books of the same kind during the Chinese New Year Sale. Cathy bought 5 of the same non-fiction books. Cathy also bought 4 stickers at $3.60 each. Altogether, she spent $1.50 more than Gem. What was the amount Cathy spent?
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Gem bought 8 non-fiction books of the same kind during the Chinese New Year Sale. Cathy bought 5 of the same non-fiction books. Cathy also bought 4 stickers at $3.60 each. Altogether, she spent $1.50 more than Gem. What was the amount Cathy spent?