Question

find the time required for a sum of rupee 15000 to amount to 19185 at 6.2 percent p.a. simple interest​

Answer 1

Step-by-step explanation:

prinipal (P) = Rs15000

Amount (A ) = Rs19175

Rate(R) = 6.2%

• A = P(100 +T×R)/100
• 19185 = 15000×(100+T6.2)/100
• 19185/150 = 100 + 6.2 T
• 127.9 - 100 = 6.2 T
• 27.9÷6.2= T
• T = 4.5 YEARS

Answer 2

Answer:

TIME = 4.5 years.

Step-by-step explanation:

P= RUPEES 15,000

R= 6.2%

AMOUNT = RUPEES 19,185

S.I=A–P

= RUPEES 19185–15000

= RUPEES 4185

T=4185*100/15000*6.2

=9/2

=4.5years