Question #19fe8

1 Answer
Sophia
Mar 5, 2016

He uses 1/3 of solution for his experiment.

Explanation:

In the question, it states that the scientist uses #1/2# of the solution for an experiment. In mathematics, 'of' means multiplication. So, we must multiply #2/3# by #1/2# to see how much solution he uses.

#2/3*1/2=1/3#

Therefore, he uses #1/3# of the solution for his experiment.

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