Glenn bought 3 pounds of tomatoes. He used 5/8 of them to make sauce.

The quantity of tomatoes that are left is equal to 1.875 pounds.

Given the following data:

To determine the quantity of tomatoes that are left:

In order to determine the quantity left from the tomatoes Glenn bought, we would use the following mathematical expression:

Substituting the given parameters into the formula, we have;

Quantity left = 1.875 pounds

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the balance is found at the link

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m