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3 years ago

7

Can someone please help me

1 answer:

melomori [17]3 years ago

8 0

-Before the experiment there was 530.2g of salt in the beaker.

-During the experiment each student removed 47.36g of salt from the beaker:

47.36g x 3 students= 142.08g of salt

Now you have to find how much grams of salt was left in the beaker at the end of the beaker:

Total amount-Amount removed by students: 530.2g-142.08g=388.12g of salt at the end of the experiment.

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