Division Concepts and Techniques

The video tutorial explains how to solve a division problem involving decimals, specifically 70.8 divided by 0.9, and how to round the result to the nearest hundredth. The instructor demonstrates converting the divisor to a whole number by moving the decimal point, performing long division, handling remainders, and finally rounding the result to 77.98.

What is the initial division problem presented in the video?

• 70.8 / 0.9

• 71.8 / 9

• 70.8 / 9

• 71.8 / 0.9

Why is it beneficial to convert the divisor to a whole number?

• It reduces the number of steps.

• It makes the division process faster.

• It simplifies the calculation.

• It increases accuracy.

What is the new division problem after adjusting the divisor?

• 70.8 / 0.9

• 71.8 / 0.9

• 71.8 / 9

• 70.8 / 9

How many times does 9 fit into 77 during the division process?

• 6 times

• 9 times

• 7 times

• 8 times

What is the result of multiplying 7 by 9 in the division process?

• 56

• 63

• 72

• 81

What is the next step after subtracting 63 from 71 in the division?

• Add a zero.

• Bring down the next digit.

• Multiply by 9 again.

• Round the result.

How many whole groups of 9 fit into 88?

• 7 groups

• 8 groups

• 9 groups

• 10 groups

What is the significance of zeros in the division process?

• They are added to the divisor.

• They are ignored.

• They change the result.

• They are placeholders.

Which digit determines whether to round up or keep the same?

• The digit in the tens place.

• The digit in the hundreds place.

• The digit to the right of the hundreds place.

• The digit in the thousands place.

What is the final rounded answer to the division problem?

• 77.97

• 77.99

• 77.98

• 78.00