Question

1/2:3/4+1/6:3/4

Answer 1

1/2:3/4+1/6:3/4

= 1/2 * 4/3 + 1/6 * 4/3

= 4/3 * ( 1/2 + 1/6 )

= 4/3 * (3/6 + 1/6 )

= 4/3 * 4/6 = 4/3 * 2/3 = 8/9

Answer 2

1/2:3/4+1/6:3/4

=(1/2+1/6):3/4

=(3/6+1/6):3/4

=4/6:3/4

=2/3.4/3

=8/9

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