Respuesta :

Answer:

The result when 78 is increased by 55% =  35.1

Step-by-step explanation:

Given:

No. = 78

Decrease% = 55%

To Find:

The result when 78 is increased by 55% = ?

Solution:

The result when 78 is increased by 55% = 78 - 55 x 78 / 100

The result when 78 is increased by 55% =  100 x 78 - 55 x 78 / 100

The result when 78 is increased by 55% =  78(100 - 55) / 100

The result when 78 is increased by 55% =  78 x 45 / 100

The result when 78 is increased by 55% =  3510 / 100

The result when 78 is increased by 55% =  35.1

Therefore,

The result when 78 is increased by 55% =  35.1

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The answer is 73 I’ve el r it before