Mahmoud is making a drink from lemonade, orange juice and ginger in the ratio 40:9:1. He has 4.5 litres of orange juice and uses it all. How much of
the other ingredients does he use? *

Carli has 90 apps on her phone. braylen has half the amount of apps as theiss. if carli has three timesthe amount of apps as theiss,how many apps does braylen have? let b represent the number of braylen's apps and t represent the number of theiss's apps.