Question

Simplify using appropriate property .
3upon20multiplied by 2upon3 plus 3upon20 multiplied by 1upon3
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Answer 1

Step-by-step explanation:

8/9×4/5+5/6−9/5×8/9

=8/9×4/5−9/5×8/9+5/6

Taking common terms, we get,

=8/9(4/5−9/5)+5/6

=8/9{(4−9)/5}+5/6

=8/9×−5/5+5/6

=8/9×(−1)+5/6

On further calculation, we get

=−8/9+5/6

Taking L.C.M. we get,

=(−16+15)/18

=−1/18.

Answer 2

Answer:

Distributive Property

Step-by-step explanation:

3/20 x 2/3 + 3/20 x 1/3

We will take 3/20 as common:

3/20 x (2/3 + 1/3)

= 3/20 x 3/3

= 3/20