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2 years ago

...................................................................................................................help

Mathematics

1 answer:

morpeh [17]2 years ago

4 0

Answer:

$4 \frac{7}{72}$

Step-by-step explanation:

$18 \frac{7}{8} - 14 \frac{7}{9} =\\\\18 \frac{63}{72} - 14 \frac{56}{72} \\\\18 \frac{63}{72} = \frac{1359}{72} \\\\14 \frac{56}{72} = \frac{1064}{72}\\ \\\frac{1359}{72} - \frac{1064}{72} = \frac{295}{72}\\\\4 \frac{7}{72}$

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