This chemical paste is very good for keeping houses nice and fresh. It absorbs any bad smells. There are 10 grams of lithium in each teaspoon of the paste. If there are 15 teaspoons in the chemical paste, how much grams of lithium are there? How much would there be for 20 teaspoons?

15 teaspoons = 150 grams

20 teaspoons = 200 grams

Explanation:

We know that there are 10 grams of Lithium in on teaspoon.

If we want to find the amount in 15 teaspoons, we multiply by 10.

15 x 10 = 150

We also do the same process for 20 teaspoons.

20 x 10 = 200

Hope this helps you!

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