<span>Being able to estimate your answer is a very useful skill. ... When decimals are involved, it's very easy to put the decimal point in the wrong place, and ... round all numbers to the same place value—this makes adding or subtracting a bit easier.</span>
Answer:
Is there anymore information that is given to this question? Like how much money Donald has in total?
Step-by-step explanation:
the answer to this question is
1220703125
The answer should be D.
Hope it helped you.