Bunuel wrote:
chesstitans wrote:
1⁄2 + 1⁄3 + 1⁄4 + 1⁄5 + 1⁄6 = ?
1⁄4
1 1⁄20
1 1⁄4
1 9⁄20
1 29⁄60
Please format questions properly. Thank you.
\(\frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{1}{5} + \frac{1}{6} = ?\)
A. \(\frac{11}{4}\)
B. \(1 \frac{1}{20}\)
C. \(1 \frac{1}{4}\)
D. \(1 \frac{9}{20}\)
E. \(1 \frac{29}{60}\)
\(\frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{1}{5} + \frac{1}{6} = \frac{30+20+15+12+10}{60} = \frac{87}{60}=\frac{29}{20}=1 \frac{9}{20}\)
pls help, I have 2 questions.
1/ How do I format the question?
2/ Is there a better way to calculate such math problems?