Question

8/9+3/7+2/3+11/21=?what

Answer 1

HERE'S YOUR ANSWER
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8/9 + 3/7 + 2/3 + 11/21.

Firstly, take the LCM of all the denominators, i.e,

LCM of 9, 7, 3, 21 will be 63.

Now, ( 8*7 + 3*9 + 2*21 + 11*3 ) / 63 = ( 56 + 27 + 42 + 33 ) / 63 = 158 / 63 (= 2.508).
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Answer 2

Hey mate!!

Here is your answer...

=8/9+3/7+2/3+11/21

Firstly find out LCM of alll denominators.

LCM of 3,7,9,12 is 63

=8/9=56/63
=3/7=37/63
=2/3=42/63
=11/21=33/63

It can be written as by taking 63 as common:

=56+37+42+33/63
=158/63

Alternative Form=2.50784


Hope it helped:)

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