Question

me ayudan por favor
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Answer 1

Respuesta:

$1) \frac{6}{5} + 1 \frac{1}{8} = \frac{6}{5} + \frac{9}{8} = \frac{48}{40} + \frac{45}{40} = \frac{93}{40} = 2.325kg$

$2) \frac{5}{9 } - 0.5 = \frac{5}{9} - \frac{5}{10} = \frac{5}{9} - \frac{1}{2} = \frac{10}{18} - \frac{9}{18} = \frac{1}{18} kg$

$3)0.25 + \frac{3}{4} = 0.25 + 0.75 = 1h$

$4)1 - 0.32 - \frac{3}{5} = 1 - \frac{32}{100} - \frac{3}{5} = 1 - \frac{8}{25} - \frac{3}{5} = \frac{25}{25} - \frac{8}{25} - \frac{15}{25} = \frac{2}{25}$