Respuesta :
Your friend is incorrect.
You should always count 0's when deciding where to place the decimal point. To disprove your friend, you could divide 1.2 by 8 and see that it doesnt equal 1.5. Also, 8 is multiplied by a value that is more than one, so the result should be higher than 8.
Good luck with your assignment!
You should always count 0's when deciding where to place the decimal point. To disprove your friend, you could divide 1.2 by 8 and see that it doesnt equal 1.5. Also, 8 is multiplied by a value that is more than one, so the result should be higher than 8.
Good luck with your assignment!
Answer:
No, he is incorrect.
Step-by-step explanation:
Given : Your friend thinks that [tex]1.5\times 8=1.20[/tex] because you do not count the zero when placing the decimal point.
To find : Is your friend correct justify your reasoning ?
Solution :
Your friend is incorrect.
As we should always count 0's when deciding where to place the decimal point.
Multiplying 1.5 by 8 is
1.5 - 1 decimal place
× 8 - 0 decimal place
--------
12.0 - 1 total decimal place
So, Friend calculation is not correct as well as explanation.
The correct answer is [tex]1.5\times 8=12.0[/tex]