I'm pretty sure your right. the answer is mantle.
Answer:
I think it's 300
Step-by-step explanation:
What's a hundredth?
it's like this:
0.01
so where is the hundred place in this number?
389.9<em>9</em>3
it's the 9 that i made boldface
so to round to this number we delete everything after it, asking ourselves if the number after it is 4 or less? yes! so we can just delete it without changing anyway
389.99
To a higher number the six changes value in this number above
Answer:
1/4 or 0.25
Step-by-step explanation: