Question

this is question number 18

Answer 1

Answer:

Here is the answer

8/9×4/5+56-9/5×8/9

32/45+5/6-72/45

Now lcm=45

32+45/45-72/45

77/45-72-45

Lcm= 45

77-72/45=5/45

= 1/9 ans

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