Question

2/3×3/4=.....

5/6+6/7=.....

Answer 1

\(\dfrac{2}{3}.\dfrac{3}{4}\)

\(=\dfrac{2.3}{3.4}\)

\(=\dfrac{1}{2}\)

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\(\dfrac{5}{6}+\dfrac{6}{7}\)

\(=\dfrac{35}{42}+\dfrac{36}{42}\)

\(=\dfrac{71}{42}\)

Answer 2

`2/3×3/4=(2xx3)/(3xx4)=6/12=1/2`

`5/6 + 6/7= 35/42 + 36/42=(35+36)/42= 71/42`

Answer 3

\(\dfrac{2}{3}.\dfrac{3}{4}=\dfrac{6}{12}=\dfrac{1}{2}\)

\(\dfrac{5}{6}+\dfrac{6}{7}=\dfrac{35+36}{42}=\dfrac{71}{42}\)

Answer 4