Question

2. The value of a machine depreciated by
10% per year during the first two years and
15% per year during the third year. Express
the total depreciation of the machine, as
percent, during the three years​

Answer 1

Answer:

Lets Price of article is 100

Dep value after 1 year =100−

100

100×10

= 90

Dep. value after 2 year =90−

100

90×10

=81

Dep. value after 3 years =81−

100

81×15

=68.85

Total Dep. =100−68.85 = 31.15%

HOPE IT HELP YOU

PLZ MARK ME AS BRAINLEAST