It could be an example of The level of its pH
Kilogram and Pound are the answers
1% is the answer because you have to bump it up two place and it is always the first number.
9.
a) You put the scientific notation in expanded form, 671,000,000. From there just divide it by 60. 11,183,333.333 miles per minute.
b) Take the miles/minute rate and multiply it by 8.3; 92821666.6667 miles per 8.3 minutes.
Hope this helps :)
