Give an example of an addition problem in which you would not group the addends differently to add
1 answer:
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Answer: $400
Step-by-step explanation:
So first you set it up in a equation. You put the amount she put in the bank over x (the x represents her full salary) which equals the percent she already spent over her full salary. That would be 120/x=30/100 you would then cross-multiply to get 12,000 = 30x. you then divide 30 from both sides to get x =400.
For this case we can rewrite the expressions as:
That is, we run the decimal three times to the left.
That is, we run the decimal six times to the left.
So:
So, we have that is 0.002996 times bigger than
Answer:
is 0.002996 times bigger than