Question

Вычислите 2 7/8 х 1 1/23 ​

Answer 1

$\displaystyle2\frac{7}{8} \cdot1\frac{1}{23} =\frac{23}{8} \cdot\frac{24}{23} =\frac{23\cdot24}{8\cdot23} =\frac{24}{8} =3.$