Answer:

Step-by-step explanation:

Collect like terms
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Add the numbers
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30 = 2 * 3 * 5
<span>48 = 2⁴ * 3
</span>
<span>60 = 2² * 3 * 5
</span><span>GCF = 2 * 3 = 6</span>
Step-by-step explanation:
When you divide by a number, you basically are multiplying by the reciprocal
The reciprocal of 2 is 1/2
4/10 ÷ 2 = 4/10 × 1/2 = 2/10
4/10 × 1/2 = 2/10
Using a number line,
Start at 4/10 and move down by 2 until you reach 0
Start at 4/10 and move up by 1/2 from 0 until you reach 4/10
(Count the number of humps)
Both will be the same