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Answer:

-$22.2

Explanation:

The computation of price by percentage is shown below:-

Price by percentage = (End price - Beginning price) ÷ (End price - Beginning price) ÷ 2 × 100

= ($16 - $20) ÷ ($16 - $20) ÷ 2 × 100

= -$4 ÷ $18 × 100

= -$400 ÷ $18

= -$22.2

So, we have applied the above formula.

And, the same is to be considered

Connecting u dropped price in percentage is 22.2%

Midpoint formula:

Given that;

Old price = $20

New price = $16

Find:

Connecting u dropped price in percentage

Computation:

[tex]Dropped\ price\ in\ percentage=[\frac{16-20}{\frac{16+20}{2} }]100\\\\Dropped\ price\ in\ percentage=[\frac{16-20}{18}]100\\\\Dropped\ price\ in\ percentage=[\frac{-4}{18}]100\\\\Dropped\ price\ in\ percentage=22.2[/tex]

Connecting u dropped price in percentage = 22.2%

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