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Question 1 of 4
Incorrect
When dividing decimals to values like 10,100,1000…, simply move the decimal point to the left by the number of zeroes.
Since the decimal is being divided by 1000, simply move the decimal point 3 places to the left.
Therefore, 470.06÷1000 is equal to 0.47006
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Question 2 of 4
Incorrect
First, turn the divisor into a whole number by multiplying both values by 10
Since the decimal is being multiplied by 10, simply move the decimal point 1 place to the right.
| 0.296×10 |
= |
2.96 |
| 0.8×10 |
= |
8 |
Next, ignore the decimal points of the two values and divide them
8 goes into 29 three times. So write 3 above the line.
Multiply 3 to 8 and write the answer below 29
Subtract 24 from 29 and write the answer one line below, and bring down the remaining digit 6
8 goes into 56 seven times. So write 7 above the line.
Multiply 7 to 8 and write the answer below 56
Since 7×8=56, there are no remainders in this division.
Finally, count how many place values from the decimal point to the right of the two values.
Get the final quotient by moving the decimal point of the initial quotient 2 places to the left.
Therefore, the final quotient is 0.37.
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Question 3 of 4
Incorrect
First, turn the divisor into a whole number by multiplying both values by 100
Since the decimal is being multiplied by 100, simply move the decimal point 2 places to the right.
| 4.125×100 |
= |
412.5 |
| 0.05×100 |
= |
5 |
Next, ignore the decimal points of the two values and divide them
5 goes into 41 eight times. So write 8 above the line.
Multiply 8 to 5 and write the answer below 41
Subtract 40 from 41 and write the answer one line below, and bring down the next digit 2
5 goes into 12 two times. So write 2 above the line.
Multiply 2 to 5 and write the answer below 12
Subtract 10 from 12 and write the answer one line below, and bring down the remaining digit 5
5 goes into 25 five times. So write 5 above the line.
Multiply 5 to 5 and write the answer below 25
Since 5×5=25, there are no remainders in this division.
Finally, count how many place values from the decimal point to the right of the two values.
Get the final quotient by moving the decimal point of the initial quotient 1 place to the left.
Therefore, the final quotient is 82.5.
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Question 4 of 4
Incorrect
First, turn the divisor into a whole number by multiplying both values by 1000
Since the decimal is being multiplied by 1000, simply move the decimal point 3 places to the right.
| 0.7×1000 |
= |
700 |
| 0.007×1000 |
= |
7 |
Next, divide as you would whole numbers
7 goes into 700 one hundred times. So write 100 above the line.
Multiply 100 to 7 and write the answer below 29
Since 100×7=700, there are no remainders in this division.
Therefore, the final quotient is 100.
