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Question 1 of 4
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When dividing decimals to values like 10,100,1000…10,100,1000…, simply move the decimal point to the left by the number of zeroes.
Since the decimal is being divided by 100100, simply move the decimal point 22 places to the left.
Therefore, 173÷100173÷100 is equal to 1.731.73
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Question 2 of 4
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When dividing decimals to values like 10,100,1000…10,100,1000…, simply move the decimal point to the left by the number of zeroes.
Since the decimal is being divided by 100100, simply move the decimal point 22 places to the left.
If there are any blank values to the left of the decimal point, write 00.
Therefore, 0.02÷1000.02÷100 is equal to 0.00020.0002
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Question 3 of 4
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304.2÷1000304.2÷1000
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When dividing decimals to values like 10,100,1000…10,100,1000…, simply move the decimal point to the left by the number of zeroes.
Since the decimal is being divided by 10001000, simply move the decimal point 33 places to the left.
Therefore, 304.2÷1000304.2÷1000 is equal to 0.30420.3042
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Question 4 of 4
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First, turn the divisor into a whole number by multiplying both values by 1010
Since the decimal is being multiplied by 1010, simply move the decimal point 11 place to the right.
0.5×100.5×10 |
== |
55 |
40×1040×10 |
== |
400400 |
Next, ignore the decimal points of the two values and divide them
55 goes into 400400 eighty times. So write 8080 above the line.
Multiply 8080 to 55 and write the answer below 2929
Since 80×5=40080×5=400, there are no remainders in this division.
Therefore, the final quotient is 8080.