Question
One king melon cost 3 times as much as one passion fruit. Mrs Zhang bought 3 king melons and 4 passion fruits for $31.50. How much would 7 king melons and 10 passion fruits cost? Express the answers to 2 decimal places.
3 m

Click button first when a symbol is required. X

One king melon cost 3 times as much as one passion fruit. Mrs Zhang bought 3 king melons and 4 passion fruits for $31.50. How much would 7 king melons and 10 passion fruits cost? Express the answers to 2 decimal places.