Question

4 5/9 + (-5 7/12)-(- 2 1/6)- 1 1/3 + 3 3/4 +(- 13/18)
решите! пожалуйста!

Answer 1

$4frac59+left(-5frac7{12}right)-left(-2frac16right)-1frac13+3frac34+left(-frac{13}{18}right)=4frac59-5frac7{12}+2frac16-1frac13+\+3frac34-frac{13}{18}=frac{41}9-frac{67}{12}+frac{13}6-frac43+frac{15}4-frac{13}{18}=frac{164-201+78-48+135-26}{36}=\=frac{102}{36}=2frac{30}{36}=2frac56$