Question

a) 3 1/2 + 2 1/4
b) 5 2/3 + 4 1/6

Answer 1

$3\frac{1}{2} + 2\frac{1}{4} = \frac{7}2} + \frac{9}{4} = \frac{14+9}{4} = \frac{23}{4}$

$5\frac{2}{3} + 4\frac{1}{6} = \frac{17}{3} + \frac{25}{6} = \frac{34+25}{6} = \frac{59}{6}$

Answer 2

Respuesta:

A) 23/4

B) 59/6

Explicación paso a paso:

A)

$3 \times \frac{1}{2} + 2 \times \frac{1}{4} \\ = \frac{7}{2} + \frac{9}{4} \\ = \frac{28 + 18}{8} \\ = \frac{46}{8} \\ = \frac{23}{4}$

B)

$5 \times \frac{2}{3} + 4 \times \frac{1}{6} \\ = \frac{17}{3} + \frac{25}{6} \\ = \frac{34 + 25}{6} \\ = \frac{59}{6}$