Answer:
Original number is 47
Step-by-step explanation:
Given: The tens digit is three less than the units digit. If the digits are reversed, the sum of the reversed number and the original number is 121.
To find: the original number
Solution:
Let x denotes digit at ones place.
As the tens digit is three less than the units digit,
Digit at tens place =
Original number =
When digits are reversed,
Reversed number =
As the sum of the reversed number and the original number is 121,
So,
original number =
The question is simply asking us to create a word problem.
The word problem describing the division expression 3÷1/4 will be:
Given that Annie has 3 oranges and he wants to each orange into quarters, how many quarters will Annie have in total?
This is an increase and it increased by 40% because the difference between 140 and 100 is 40 which is 40% of 100.
Answer:
A = 3228.2854
I = 1228.2854
Step-by-step explanation:
1 . Use the CI formula. (Reference in file.)
2. Solve equation after plugging the given information we have.
3. We will have the Amount after solving the equation.
4. To find interest we use formula A=P+I
Source - TutorEye