It's D i just took the test, I'm sure of it
Answer:
Step-by-step explanation:
Let the numbers be x and y
HCF is 8, so both numbers are multiples of 8 ⇒ x = 8n, y = 8m
As per property of numbers, the product of numbers is equal to product of their LCM and HCF:
<u>Since LCM(x,y) = 80 we have:</u>
- 8×80 = xy
- 8×80 = 8n×8m
- 10 = nm
<u>Possible option: </u>
<u>Then the numbers are:</u>
The answer is 14. Just cut them into 2. Which will be 2 rectangles.
Answer:
60cm³
Step-by-step explanation:
x = first integer
x+1 = integer right after x
For example, if x = 10, then the next one after that is x+1 = 10+1 = 11. So 10 and 11 are consecutive integers (one follows right after the other)
The sum of those two integers x and x+1 add to x+x+1 = 2x+1
This sum is no more than 209, therefore,
Therefore the largest x can be is 104
If x = 104, then x+1 = 104+1 = 105
<h3>Final Answer: 105</h3>
Note how 104+105 = 209, which helps confirm the answer