Question

Решите:
1)-4,28-1,53-(-7,85)+(-,06) ;
2)-5 3/8+4 5/6-(-2 1/4) ;

Answer 1

1)-4,28-1,53-(-7,85)+(-,06)=-4,28-1,53+7,85-0,6=-5,81+7,25= =1,44
$2)-5 \frac{3}{8} +4 \frac{5}{6} -(-2 \frac{1}{4} )=-5 \frac{9}{24} +4 \frac{20}{24} +2 \frac{6}{24} =1 \frac{17}{24}$