Think: You're treating the numerator and the denom. in precisely the same way. In doing so you are NOT changing the value of the fraction, only the appearance.
Example: start with 2/3. Mult num. and den. both by 7: 14/21.
2/3 and 14/21 result in precisely the same decimal fraction, showing that the latter set of fractions is equivalent to the former set.
Answer:
this is my alt, btw. I'm taking these points back from myself before they get stolen
The answer is 3 1/2 divided by 1 1/2 because those equal 7.
~Silver
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Answer:</h2><h2>40 minutes</h2>
Step-by-step explanation:
