One is 25/20,another one is 20/16
Answer:
The required number is 3.36.
Step-by-step explanation:
To find : 3.36 percent of 18 is 18 percent of what number?
Solution :
Let the required number be 'x',
According to question,
3.36 percent of 18 is 18 percent of x,
i.e.
So, 3.36 percent of 18 is 18 percent of 3.36,
Therefore, The required number is 3.36.
Answer:
45
Step-by-step explanation:
We are using sigma notation to solve for a sum of arithmetic sequences:
The 5 stands for stop at i = 5 (inclusive)
The i = 1 stands for start at i = 1
The 3i stands for expression of each term in the sum
Answer:
-5 and 4
Step-by-step explanation:
-5 x 4 = 20
-5 + 4 = -1