Question

How many 5's are there in the given number arrangement.
each of which is immediately preceded by a pair of
numbers whose product is more than the product of
the pair of numbers immediately following it?
87 556 8 4 5838 45 25 152 245 439273534
A. 4
B. 3
C. 5
D. More than 5​

Answer 1

6 such 5's are there  hence more than 5

Step-by-step explanation:

87 556 8 4 5838 45 25 152 245 439273534

87 556    8 * 7 > 5 * 6   - 1st 5

7 556 8   7 * 5  < 6 * 8   - not

8 4 583   8 * 4 > 8 * 3   - 2nd 5

8 45 25   8 * 4 > 2 * 5  - 3rd  5

5 25 15     5 * 2 > 1 * 5   - 4th 5

5 152 2     5 * 1  > 2 * 2  - 5th 5

245 43    2 * 4  < 4 * 3  - not

73534     7 * 3  >  3 * 4  - 6th 5

6 such 5's are there

more than 5

Learn more:

How many solutions does the equation y=5 and y=-5 have ...

https://brainly.in/question/8301643

Answer 2

Answer:

refer to the attachment