Question

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

Answer 1

Answer:

$4 \frac{7}{72}$

Step-by-step explanation:

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