Tracy bought 8 gallons of orange juice and used 1.8 gallons of it to make popsicles. How much orange juice does Tracy have left?

6.2 gallons of orange juice left.

Step-by-step explanation:

Total orange juice = 8 gallons

Used orange juices to make popsicles = 1.8 gallons

We need to find how much orange juice does Tracy have left.

Left orange juice = Total orange juice - used orange juice

= 8 gallons - 1.8 gallons

= 6.2 gallons

Hence, 6.2 gallons of orange juice left.

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