Question

ek machine kimat har sal 15% ghatati hai vartman mein usi kimat 160000 hai to 3 sal bad uski kimat kitni hogi

Answer 1

Answer:

160000 multiply by 3 =480000

Step-by-step explanation:

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Answer 2

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Present value of machine(P) = Rs 160000

Time (n) = 3 years

Rate of decrease (R) = 15% p.a.

∴ Value after 3 years (A) = p{ 1 - (R/100)}ⁿ

⇒160000{ 1 -  (15/100)}³

⇒160000 × (85/100) × ( 85/100) × (85/100)

⇒160000 × (17/20) × (17/20) × (17/20)

⇒98260

Answer : Hence , value of machine after 3 years will be Rs 98260