Question

1 целая 4/11 делить на 1 целую 2/13 помогите

Answer 1

$1frac{4}{11}:1frac{2}{13}=frac{15}{11}:frac{15}{13}=frac{15*13}{11*15}=frac{13}{11}$

Answer 2

1 4/11:1 2/13=15/11:15/13=15/11*13/15=13/11=1 2/13