Divide Decimals 2

Years

Year 9

Decimals

Divide Decimals

Divide Decimals 2

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Question 1 of 4

1. Question
Solve

$173 \div 100$ $173divide100$
- (1.73)
Hint

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Correct

Correct!

Incorrect

When dividing decimals to values like $10, 100, 1000 \dots$ $10, 100, 1000…$ , simply move the decimal point to the left by the number of zeroes.

Since the decimal is being divided by $100$ $100$ , simply move the decimal point $2$ $2$ places to the left.

Therefore, $173 \div 100$ $173divide100$ is equal to $1.73$ $1.73$

$1.73$ $1.73$
Question 2 of 4

2. Question
Solve

$0.02 \div 100$ $0.02divide100$
- (0.0002)
Hint

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Correct

Fantastic!

Incorrect

When dividing decimals to values like $10, 100, 1000 \dots$ $10, 100, 1000…$ , simply move the decimal point to the left by the number of zeroes.

Since the decimal is being divided by $100$ $100$ , simply move the decimal point $2$ $2$ places to the left.

If there are any blank values to the left of the decimal point, write $0$ $0$ .

Therefore, $0.02 \div 100$ $0.02divide100$ is equal to $0.0002$ $0.0002$

$0.0002$ $0.0002$
Question 3 of 4

3. Question
Solve

$304.2 \div 1000$ $304.2divide1000$
- (0.3042)
Hint

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Correct

Correct!

Incorrect

When dividing decimals to values like $10, 100, 1000 \dots$ $10, 100, 1000…$ , simply move the decimal point to the left by the number of zeroes.

Since the decimal is being divided by $1000$ $1000$ , simply move the decimal point $3$ $3$ places to the left.

Therefore, $304.2 \div 1000$ $304.2divide1000$ is equal to $0.3042$ $0.3042$

$0.3042$ $0.3042$
Question 4 of 4

4. Question
Solve

$40 \div 0.5$ $40divide0.5$
- (80)
Hint

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Correct

Well Done!

Incorrect

First, turn the divisor into a whole number by multiplying both values by $10$ $10$

Since the decimal is being multiplied by $10$ $10$ , simply move the decimal point $1$ $1$ place to the right.

$0.5$ $0.5$

$0.5 \times 10$ $0.5xx10$ $=$ $=$ $5$ $5$

$40 \times 10$ $40xx10$ $=$ $=$ $400$ $400$

Next, ignore the decimal points of the two values and divide them

$0.5$ $0.5$ $=$ $=$ $296$ $296$

$5$ $5$ goes into $400$ $400$ eighty times. So write $80$ $80$ above the line.

Multiply $80$ $80$ to $5$ $5$ and write the answer below $29$ $29$

Since $80 \times 5 = 400$ $80xx5=400$ , there are no remainders in this division.

Therefore, the final quotient is $80$ $80$ .

$80$ $80$

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Quiz summary

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1. Question

Hint

Correct!

2. Question

Hint

Fantastic!

3. Question

Hint

Correct!

4. Question

Hint

Well Done!

Quizzes

$0.5 \times 10$ $0.5xx10$	$=$ $=$	$5$ $5$
$40 \times 10$ $40xx10$	$=$ $=$	$400$ $400$