Question

2.Calculează,după modelul de rezolvare dat. Va rog frumos repede.

Answer 1

a. 5/8+2/8=5+2/8=7/8
b. 7/10+2/10=7+2/10=9/10
c. 8/100+9/100=8+9/100=17/100

Answer 2

a) $\frac{5}{8} + \frac{2}{8}= \frac{5+2}{8} = \frac{7}{8}$
b)$\frac{7}{10}+ \frac{2}{10} = \frac{7+2}{10} = \frac{9}{10}$
c) $\frac{8}{100} + \frac{9}{100} = \frac{8+9}{100} = \frac{17}{100}$