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To solve this problem, we'll follow these steps:
Step 1: Start with the number 1, which can be written as .
Step 2: Since dividing by 100 is involved, we move the decimal point two places to the left, resulting in 0.01.
Step 3: Identify the answer from the given choices.
Now, let's work through each step:
Step 1: Write the number 1 in decimal form as 1.00.
Step 2: Divide by 100 by moving the decimal point two places to the left.
- Moving one place to the left gives 0.10.
- Moving another place to the left gives 0.01.
Step 3: The resulting value is 0.01, which corresponds to choice 2.
Therefore, the solution to the problem is .
\( \text{0}.07\times10= \)
A ratio of 1:100 means you have 1 part out of 100 total parts. Since 1 is smaller than 100, the decimal must be less than 1. Think of it as getting 1 penny out of 100 pennies!
Count the zeros in the denominator! Dividing by 10 = move 1 place left, by 100 = move 2 places left, by 1000 = move 3 places left, and so on.
Add zeros to the right of your decimal point first! For example: 1 becomes 1.00, then you can move two places left to get 0.01.
Yes! A ratio is exactly the same as the fraction , which equals the decimal 0.01.
Multiply your answer by the second number: . If you get the first number back, you're correct!
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