Question

одна целая три восьмых плюс 6 целых 1 4 -2 1324 hx35 9 + 1/3

Answer 1

$1)1\frac{3}{8}+6 \frac{1}{4}-2 \frac{13}{24}=(1+6-2)+( \frac{3}{8}+ \frac{1}{4}- \frac{13}{24})=5+ \frac{9+6-13}{24}=5+ \frac{2}{24} =5\frac{1}{12}$

$2)3\frac{5}{9} +1\frac{2}{3} =(3+1)+(\frac{5}{9}+ \frac{2}{3})=4+ \frac{5+6}{9}=4+ \frac{11}{9}=4+1 \frac{2}{9}=5 \frac{2}{9}$

$3)5\frac{1}{12}*5 \frac{2}{9}= \frac{61}{12}* \frac{47}{9}= \frac{2867}{108}$

Ответ : 2867