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To solve this problem, we will perform a simple multiplication operation involving a decimal.
Firstly, consider the number . When multiplying a decimal number by , we can shift the decimal point two places to the right. This change reflects the fact that the number being multiplied is equivalent to increasing its value by a factor of .
For :
Original position: (decimal point after the second '1')
After shifting two places to the right, the number becomes , which can be written simply as since the decimal point followed by zero does not change the value of the integer.
Therefore, the calculation yields the result: .
In conclusion, the solution to the problem is .
\( \text{0}.07\times10= \)
Because 100 = 10². Each factor of 10 moves the decimal one place right, so 100 moves it two places. Think of it as making the number 100 times bigger!
Add zeros! For example, becomes or just 50. The zeros act as placeholders.
Not always! If your decimal has more than 2 decimal places, like , you'll still have a decimal in your answer.
Multiplying by 10 moves the decimal one place right, while 100 moves it two places right. So .
Yes! The pattern continues:
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