Question
One watermelon cost 3 times as much as one mangosteen. Mrs Zhang bought 4 watermelons and 3 mangosteens for $29.90. How much would 10 watermelons and 6 mangosteens cost? Express the answers to 2 decimal places.
3 m

Click button first when a symbol is required. X

One watermelon cost 3 times as much as one mangosteen. Mrs Zhang bought 4 watermelons and 3 mangosteens for $29.90. How much would 10 watermelons and 6 mangosteens cost? Express the answers to 2 decimal places.