A gardener has a container with 6 1/5 ounces of liquid plant fertilizer on Sunday the gardener uses 2 1/2 ounces on a flower garden how many ounces of liquid plant fertilizer are left?

Amount of liquid plant fertilizer in the container that the gardener has = 6 1/5 pounds

= 31/5 pounds

We already know that 1 pound = 16 ounce

Then

Amount of liquid plant fertilizer in the

container that the gardener has = (31/5) * 16 ounce

= 496/5 pounds

Amount of liquid plant fertilizer that the gardener uses on Sunday = 2 1/2 ounces

= 5/2 ounces

Then

The amount of liquid plant fertilizer that are left = (496/5) - (5/2) ounces

= (992 - 25) / 10 ounces

= 967/10 ounces

= 96.7 ounces

So the total amount of liquid plant fertilizer left is 96.7 ounces.