<h2>Question:-</h2>
- Find the compound interest when
- principal =2000
- rate =20%per annum
- and time 3 years.
<h2>To find:-</h2>
<h2>Given:-</h2>
- Principal = Rs.2,000
- Rate = 20%
- Time = 3 years.
<h2>Solution:-</h2>
⇒
=
= 
= 
= 
= 16 × 6 × 6 × 6
⇒A = Rs.3456
⇒CI = A - P
⇒CI = 3456 - 2000
⇒CI = Rs.1456
Answer:-
·Compound interest is Rs.1456.
Answer:
the answer is 54
Step-by-step explanation:
48 / 4 is 12, so then divide that by 2 so they split equally because theirs combined added to 48, so 6.
6 * 9 is 54
Answer:
See below.
Step-by-step explanation:
14.
12.5/2.5 = 5
15.
(i) [(-75)/15]/5 = -5/5 = -1
(ii) 13 / [(-2) + 1] = 13 / (-1) = -13
16.
(i) 39 + (-24) - 15 = 0
36 + (-52) - (-36) = 20
Answer: <
(ii) (-10) - 4 = -14
(-10) - (-4) = -10 + 4 = -6
Answer: <
17.
He reads 1/4 book in 1 hour.
He reads 1 book in 4 hours.
In 2 1/6 hours he reads:
(2 1/6)/4 part of the book = (13/6) / 4 = 13/24 part of the book
(i) 2/5 / 1 1/2 = 2/5 / 3/2 = 2/5 * 2/3 = 4/15
(ii) 7/3 / 2 = 7/3 * 1/2 = 7/6
Top: -x
Bottom: x
Just find the points where the sloped of the line changes. First, the slope is -x, and then it changes to +x
All you have to do is multiply: -3.25•-1.56=5.07. A negative times a negative is a positive :)
