A man saved ` 32 during the first year, ` 36 in the second year and in
this way he increases his saving by ` 4 every year. Find in what time his
savings will be ` 200
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0
Answer:
43
Step-by-step explanation:
a=32
d=4
tn = 200
a+(n-1)d = 200
32+(n-1)4 = 200
(n-1)4 = 200-32
(n-1)4 = 168
(n-1) = 168/4
(n-1) = 42
n = 42+1
n = 43
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