Asked by CeCe
Ian multiplied a number by 5. He then multiplied that product by 2. What digit is in the ones place of the final product?
Answers
Answered by
brandon
zero!
when you multiply by five, you'll always get a number ending in 0 or 5. multiplying by two means if you get one ending in 5, it gets timesed by 2 and equals zero anyways
try it with any number
when you multiply by five, you'll always get a number ending in 0 or 5. multiplying by two means if you get one ending in 5, it gets timesed by 2 and equals zero anyways
try it with any number
Answered by
brandi
thanks brandon,
Answered by
kimberly
zero
Answered by
Di angelo
The answer is zero
Answered by
Stephanie
The answer is 0
Answered by
Lini
thanks makes sense
Answered by
Anonymous
0 because just like Brandon showed you