Question

resuelve: a) 3 2/5 x 2/4. b) 7 6/9 + 9 5/9 c) 9 1/4 + 3 4/5​

Answer 1

Explicación paso a paso:

A)

$\frac{32}{5} \times \frac{2}{4} = \frac{64 \div 4}{20 \div 4} = \frac {16}{5}$

B)

$\frac{76}{9} + \frac{95}{9} = \frac{684}{81} + \frac{855}{81} = \frac{1539 \div 81}{81 \div 81} = \frac{19}{1} = 19$

C)

$\frac{91}{4} + \frac{34}{5} = \frac{455}{20} + \frac{136}{20} = \frac{591}{20}$