Question

ayuda plis sumas y restas de fracciones 8/10+4/9 4/3+2/3 6/4-1/2 9/10+8/8​

Answer 1

$\frac{8}{10} +\frac{4}{9} \\\\\frac{72+40}{90}\\\\\frac{112}{90} \\\\\frac{56}{45} \\\\\frac{4}{3} +\frac{2}{3} \\\\\frac{4+2}{3}\\\\\frac{6}{3} \\\\2$