the height of a tree increases every year by one fifth Times if the present height of the tree is 250 cm find the find its height after 3 years
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ANSWER: Its height will be 432cm after three years.
Step-by-step explanation:
First year = 250+1/5×250
= 250+50
=300 cm
Second year= 300+1/5×300
=300+60
=360cm
Third year = 360+1/5×360
=360+72
=432cm
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