1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ad-work [718]
2 years ago
7

if the compound interest on a sum for 2 years at 4% p.a. is ₹408, then the simple interest on the same sum at the same rate and

for the same period is (I) ₹400 (ii) ₹398 (iii) ₹200 (iv) ₹204​
Mathematics
1 answer:
Butoxors [25]2 years ago
4 0

Given that:

CI = ₹408

years = 2 years

Rate of interest = 4%

A = P{1+(R/100)}^

A-P = p{1+(R/100)}^n - P

I = P[1+(R/100)}^n - 1]

408 = P[{1+(4/100)²} - 1]

= P[{1+(1/25)²} - 1]

= P[(26/25)² - 1]

= P[(676/625) - 1]

= P[(676-625)/625]

408 = P(51/625)

P = 408*(625/51)

= 8*625 = 5000

Sum = 5000

Simple Interest (I) = (P*R)/100

= 5000*2*(4/100)

= 50*2*4 = 400

From the given above options, option (a) ₹400 is your correct answer.

You might be interested in
a pool tank fills 60 gallons of water in 1/5 of an hour. How many gallons of water can be filled up in 1 hour?
klasskru [66]
If it takes 1/5 hour to fill 60 gallons
than multiply the fraction by 5 to get a whole hour
and multiply the 60 gallons by 5 to get the amount of water created in that hour
60*5= 300 gallons of water in 1 hour
5 0
3 years ago
Read 2 more answers
3 less than the quotient of 20 and x
UkoKoshka [18]
It would be (20/x) -3
3 0
3 years ago
Using the rearrangement property find the sum of the following ​
love history [14]
So you have to simplify



(9 x 10 x 18) 2 + (5 x 10 x 18) (-7) + (5 x 9 x 18)

(-11) + (5 x 9 x 10)

5 x 9 x 10 x 18

1620 x 2 + 900 (-7) + 810(-11) + 450 x 5
x 5 x 9 x 10 x 18

The answer would be -6/5
4 0
2 years ago
What is 4/9 + 7/18 in simplest form?
Lorico [155]
5/6 would be the answer.
8 0
3 years ago
Read 2 more answers
Does anyone know this answer??
DochEvi [55]

Answer:

Option (4)

Step-by-step explanation:

Equation of a line passing through a point (x_1,y_1) and with slope 'm' is,

y - y₁ = m(x - x₁)

Given → Slope 'm' = -2

Point through which the line is passing is (-1, -2)

x₁ = -1 and y₁ = -2

Therefore, equation will be,

y + 2 = -2(x + 1)

y = -2x - 2 - 2

y = -2x - 4

Option (4) is the correct option.

4 0
3 years ago
Other questions:
  • Determine the equation of combined variation. Then solve for the missing value.
    8·1 answer
  • If the sides of a figure are measured in inches, what will be the unit of measure for its area
    5·1 answer
  • Find the absolute value of 3.1+(-6.3)
    12·1 answer
  • T, equals $18 times the number of hours worked, h.
    5·1 answer
  • 10 times as many as_hundred is 60hundred or _ thousands
    8·1 answer
  • 327 - 184 --------- ?
    13·1 answer
  • In a math class with 28 students, a test was given the same day that an assignment
    8·1 answer
  • Cual es el valor de x si 3(4x-1)=9x-6
    12·2 answers
  • Simplify the expression -3/8(-4y+z)
    9·1 answer
  • What are sides 'a' and 'b' called in a right triangle
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!