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Liula [17]
1 year ago
15

After typing 1/4 of a term paper on Friday, Richard completed 2/3 of the remainder on Saturday. If he wanted to finish the paper

that weekend what part was left to be typed on Sunday?
Mathematics
1 answer:
Simora [160]1 year ago
4 0
<u><em>Answer:</em></u>
\frac{7}{12} of the paper

<u><em>Explanation:</em></u>
<u>On Friday:</u>
Richard finished 0.25 of the term paper.
<u>This means that:</u>
Remaining = 1 - 0.25 = 0.75 of the paper

<u>On Saturday:</u>
Richard finished \frac{2}{3} of the remainder.
<u>This means that:</u>
Richard finished \frac{2}{3} *  \frac{1}{4} =  \frac{1}{6}

<u>Now, for Sunday:</u>
We know that Richard finished 0.25 of the paper on Friday and \frac{1}{6} of the paper on Saturday.
<u>This means that:</u>
Total finished = 0.25 + \frac{1}{6} = \frac{5}{12} of the paper
<u>If he wants to finish it by Sunday, then:</u>
He needs to type = 1 - \frac{5}{12} = \frac{7}{12} of the paper

Hope this helps :)
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