What is 2 and 6 7divided by 1and 23?

To divide (2 \frac{6}{7}) by (1 \frac{23}{100}), first convert both mixed numbers to improper fractions. (2 \frac{6}{7} = \frac{20}{7}) and (1 \frac{23}{100} = \frac{123}{100}). The division of fractions is done by multiplying by the reciprocal, so we calculate (\frac{20}{7} \div \frac{123}{100} = \frac{20}{7} \times \frac{100}{123} = \frac{2000}{861}). This simplifies to approximately (2.32).