A man arranges to pay a debt of 90,000 in 18 monthly instalments of 5000 cash
and the interest @ 5% per annum in the 19th instalment. Calculate the simple interest
he pays in the 19th instalment.
Answers
Given : A man arranges to pay a debt of 90,000 in 18 monthly installments of 5000 cash and the interest @ 5% per annum in the 19th installment.
To Find : Calculate the simple interest he pays in the 19th installment.
Solution:
Interest for 90000 for 1 month
interest for 85000 for 1 month
and so on
interest for 5000 for 1 month
Interest = (90000 * 5 * 1/12)/100 + (85000 * 5 * 1/12)/100 +.................+ (5000 * 5 * 1/12)/100
= (5000*5 / 1200) ( 18 + 17 + ...............................+ 1)
= (125/6) ( 18 ) (19)/ 2
= 375 * 19/2
= 3562.5
Rs 3562.5 interest has to be paid in 19th installment
Learn More:
Liam wants to buy a car and pay for it in three installments. The total ...
https://brainly.in/question/15825014
3. An article can be bought by paying 28,000at once or by making ...
https://brainly.in/question/17699766
Answer:
(3600)
(3600)= 2(1200)
(3600)= 2(1200)= 2400
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n =
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n subtracting (1) from (2), we get
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n subtracting (1) from (2), we get180−39d−160+29d .....(2)
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n subtracting (1) from (2), we get180−39d−160+29d .....(2)0=20−10d
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n subtracting (1) from (2), we get180−39d−160+29d .....(2)0=20−10dFurther solving for d
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n subtracting (1) from (2), we get180−39d−160+29d .....(2)0=20−10dFurther solving for d10d = 20
(3600)= 2(1200)= 2400Let us take the first installment as a and common difference as d.So, using the formula for the sum of n terms of an A.p,s n = 2n subtracting (1) from (2), we get180−39d−160+29d .....(2)0=20−10dFurther solving for d10d = 20d= 20/10
= 2/160−58
160−58
160−58
160−58 = 2/(102)
= Rs 51