Round each fraction to the nearest half to find the estimate. There is eight tenths of a cake and Riley eats six tenths of it. E stimate how much cake is left. Explain your thinking.
2 answers:
Answer:
2/10 or 1/5
Step-by-step explanation:
take 6 away from 8 and you get 2. That is your numerator. If you had 10 to begin with, that is your denominator so it will look like 2/1. IF SIMPLIFIED IT IS 1/5.
Answer:
2/10 or 1/5
Step-by-step explanation:
8/10-6/10=2/10
If fractions have the same number on the bottom, you can subtract or add the top numbers. The bottom number does not change during this process.
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11x = 480
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Answer:
31 aces
Step-by-step explanation:
To find the number of aces you would expect, take the probability of an aces and multiply by the number of tries
1/13 * 400 =30.76923
Rounding up, approximately 31 aces
-2x + 6 - 13x + 16
The last one is rational because it is a terminating decimal.
