Q. 2.     Sarita bought \frac{2}{5}\; metre  of ribbon and Lalita \frac{3}{4}\; metre  of ribbon. What is the total length of the ribbon they bought?

Answers (1)

The total length of ribbon is given :- 

  =\ \frac{2}{5}\ +\ \frac{3}{4}\ =\ \frac{2\times 4\ +\ 3\times 5}{20}\ =\ \frac{23}{20}

Thus total length of ribbon is  \frac{23}{20}\ m

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