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Anna71 [15]
3 years ago
8

How can you add decimals without a place-value chart to make sure you are adding

Mathematics
1 answer:
Semmy [17]3 years ago
6 0

Answer:

You can make sure that you align the decimal dots together.

Step-by-step explanation:

34.5

24.650

You can see that the decimal dot is aligned.

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Grayson's retirement party will cost $60 if he invites 10 guests. If there are 86 guests, how much will Grayson's retirement par
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Answer:

Grayson's party will cost $516.

Step-by-step explanation:

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3 years ago
An internet provider advertises that their average service rate is $73. Given that their service rates are $11, $84, $94, and $1
forsale [732]

Answer:

The average service rate ($73) is far greater than the least service rate ($11), and far less than the highest service rate ($103).

Step-by-step explanation:

The service rate was given as $11, $84, $94 and $103.

The average service rate = \frac{sum of the service rate}{number of service rate}

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