The answer to this question is 7/10 because 3 out of 10 marbles are green so the rest is a different color.
Answer:
-2
Step-by-step explanation:
Answer:
<em>Where would someone need to know how to add or subtract fractions in the real world?</em>
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<em>A Good Example Would be Having a Party and you have to Cut the Cake and you have to have 5/10 Pieces left over. Therefore you would have to know How many pieces you are cutting of the fraction.</em>
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<em>Hope this helps!</em>
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Answer: 97
Step-by-step explanation:
After 40 minutes, Ralph has already painted (40/60)/12=1/18 of the fence
Lisa's speed is 1/15 fence/hour, Ralph's speed is 1/12 fence/hour, hence when they help each other their combined speed is 1/15+1/12=3/20
Thus we need to solve 3/20*x=17/18 thus x=170/27 hours (approx 6 hours 15 mins)