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To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: The given decimal is .
Step 2: By multiplying by , we need to adjust the decimal point.
Step 3: Shift the decimal point one place to the right, which changes to . After removing the trailing zero, we have .
Therefore, the solution to the problem is .
\( \text{0}.07\times10= \)
Multiplying by 10 makes numbers 10 times bigger. Moving the decimal point one place right does exactly that - it increases each digit's place value by 10!
Every whole number has an invisible decimal point at the end. For example, 25 is really 25.0, so 25 × 10 = 250.
You can remove trailing zeros after the decimal point. So - they're all equal!
Count the zeros! 100 has 2 zeros = move 2 places right. 1000 has 3 zeros = move 3 places right. The pattern continues!
Calculators typically drop unnecessary trailing zeros. Both 81 and 81.0 represent the same value, so your answer is correct either way!
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