Question

subtract the following 7/9 - 11/18​

Answer 1

Answer:

1/6

Step-by-step explanation:

lcm of 9 '18 = 18

= 14/18 - 11/18

= 3/18

= 1/6

Answer 2

➤ Answer :-

$\dashrightarrow \sf \frac{7}{9} - \frac{11}{18}$

LCM of 9 and 18 is 18.

$\dashrightarrow \sf \frac{7 \times 2}{9 \times 2} - \frac{11 }{18}$

$\dashrightarrow \sf \frac{14}{18} - \frac{11}{18} = \frac{14 - 11}{18}$

$\dashrightarrow \sf \cancel\frac{3}{18}= \frac{1}{6}$

$\Huge\therefore$The answer is $\sf\frac{1}{6}$