Question

efectuati 8 intreg si 3 pe 7 scazut cu 2 intreg si 5 pe 3

Answer 1

$8\frac{3}{7}-2 \frac{5}{3}= \frac{59}{7}- \frac{11}{3}= \frac{177}{21}- \frac{77}{21}= \frac{100}{21}$