2 2/7 + 2/4 + 3 3/4 =
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2 2/7 + 2/4 + 3 3/4
= 16/7 + 2/4 + 15/4
= 64/28 + 14/28 + 105/28
= 78/28 + 105/28
= 183/28
= 6 15/28
[tex]2 \frac{2}{7} + \frac{2}{4} + 3 \frac{3}{4} [/tex]
[tex] = \frac{16}{7} + \frac{2}{4} + \frac{15}{4} [/tex]
[tex] = \frac{16 \times 4}{7 \times 4} + \frac{2 \times 7}{4 \times 7} + \frac{15 \times 7}{4 \times 7} [/tex]
[tex] = \frac{64}{28} + \frac{14}{28} + \frac{105}{28} [/tex]
[tex] = \frac{183}{28} = 6 \frac{15}{28} [/tex]
#Cmiiw
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