Jordanian1
Jordanian1
13-08-2014
Mathematics
Answered
Help me solve for U please help
Answer :
konrad509
konrad509
13-08-2014
[tex]u+\frac{4}{5}=2\frac{1}{3}\\ u+\frac{4}{5}=\frac{7}{3}\\ u=\frac{7}{3}-\frac{4}{5}\\ u=\frac{35}{15}-\frac{12}{15}\\ u=\frac{23}{15}[/tex]
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Everest2017
Everest2017
13-08-2014
4 1
u + -- = 2 ---
5 3
1 2 * 3 + 1 7
2 ---- = ---------------- = ------
3 3 3
Now we have to do
4 7
u + -- = ---
5 3
7 4 7 * 5 - 4 * 3
u = ------- - ----- = ------------------------
3 5 3 * 5
35 - 12 23
u = ------------------ = ------
15 15
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