Question

When making 7.2 liters of lemonade, Graham uses 1.8 liters of lemon juice. If he follows the same recipe, how many liters of lemon juice will he use when making 9 liters of lemonade?​

Answer 1

2.25 liters of lemon juice

Explanation:

`(7.2)/(1.8) =(9)/(x) \\\\7.2x=16.2\\x= 2.25`