Answer:
Step-by-step explanation:
Given
Required
Her salary in that month
Given that she spent 
of her salary on shopping, this implies that she has 
of her salary left
From what's left, she gave her sister 
This means she gave her sister 
Sister = 
Calculating a fraction of what's left
Recall that she has Rs11,040
This means that
Multiply both sides by 
Hence, her salary for that month was Rs23000
Answer: 49 pie
Step-by-step explanation:
<h3>7²</h3>
Answer:
21
Step-by-step explanation:
The answer is 21 because for finding the area you have to multiply, 7 and 3.
Multiply 7 and 3 you get 21.
Hope this helps :)
Answer: -12
Step-by-step explanation: To solve this problem, we can first start by rewriting the problem. When we add a negative, that's exactly the same thing as subtracting so we can make the problem easier to understand.
18 + (-30) → 18 - 30
To find the answer to this problem, let's first find out how many jumps it get's to 0 from 18. It would take 18 jumps and there is 12 jumps left over. Then, we would subtract 12 from 0 and we would get -12 as our answer. Therefore, 18 + (-30) = -12.
The answer would be either 6 or -2
