Trining bought 1 1/4 metres of red ribbon and 2/4 metre of blue ribbon. How long are the 2 ribbons if put together from one end to another?

Sagot :

[tex]1 \frac{1}{4}m + \frac{2}{4}m=1 \frac{3}{4} m [/tex]
1 and 3/4 metres=1/4+2/4=3/4 carry 1=1 3/4metres