Answer: The simplified form of above expression is [tex] \frac{7}{30}[/tex]
Step-by-step explanation:
Since we have given that
[tex]\frac{9}{10}-\frac{2}{3}\\[/tex]
We need to solve the above expression to get the simplified answer:
1) Take the L.C.M. of 10 and 3.
L.C.M. of 10 and 3 = 30
2) Make the denominator 30 for each of the fraction .
[tex]\frac{9}{10}\times \frac{3}{3}=\frac{27}{30}\\\\and\\\\\frac{2}{3}\times \frac{10}{10}=\frac{20}{30}[/tex]
3) Take the difference between them:
[tex]\frac{27}{30}-\frac{20}{30}\\\\=\frac{7}{30}[/tex]
Hence, the simplified form of above expression is [tex] \frac{7}{30}[/tex]
