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To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: Convert the numbers to whole numbers by multiplying both the numerator and the denominator by 10 to eliminate the decimals. Specifically, we have:
Step 2: Perform the division:
Upon performing the division , we find that the quotient is indeed .
Therefore, the solution to the problem is .
Solve the following exercise:
You absolutely can! But converting to whole numbers first makes the calculation much easier and reduces errors. It's the same as simplifying fractions before multiplying.
Look at the number with more decimal places. Both 3.1 and 15.5 have 1 decimal place, so multiply by . If one had 2 places, use 100.
Check your division carefully! Sometimes you get repeating decimals or need to round. For , the exact answer is 0.2 with no repeating.
Of course! But learning this method helps you understand decimal division better and catch calculator mistakes. Plus, it's faster for simple problems like this one.
It's like the fraction rule: . You're multiplying the numerator and denominator by the same number, so the value stays equal!
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