Question

please explain this question. ​

Answer 1

Answer:

usha expected to get 1377.02 after 4 years

Step-by-step explanation:

P = principal = 1200

R = rate of interest = 3.5%

T = time period = 4 years

$compound \: interest = p{ ( 1 + r \div 100) }^{t}$

= 1200( 1 + 3.5/100)^4

= 1200 ( 1 + 35/1000) ^4

= 1200 ( 1035/1000)^4

= 1200 × 1035/1000 × 1035/1000 × 1035/1000 × 1035/1000

= 1377.02

Answer 2

Step-by-step explanation:

usha expected to get 1377.02 after 4 years

Step-by-step explanation:

P = principal = 1200

R = rate of interest = 3.5%

T = time period = 4 years

compound \: interest = p{ ( 1 + r \div 100) }^{t}compoundinterest=p(1+r÷100)

t

= 1200( 1 + 3.5/100)^4

= 1200 ( 1 + 35/1000) ^4

= 1200 ( 1035/1000)^4

= 1200 × 1035/1000 × 1035/1000 × 1035/1000 × 1035/1000

= 1377.02