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yaroslaw [1]
3 years ago
5

frac{1}{2} \div \frac{1}{4} " alt=" \frac{1}{2} \div \frac{1}{4} " align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
uranmaximum [27]3 years ago
6 0
Keep change flip

so you keep the first fraction as it is

you change the division symbol to a multiply symbol

and you flip the denominator and the numerator

or you could change them to decimals.
1/2=.5 1/4=.25 but that’s a little more complicated
aev [14]3 years ago
3 0
Divide 1/2 & 1/4 with the reciprocal of 1/2 and you should get the same denominator and be able to to go from there
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Likurg_2 [28]

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Expected time is 15 hours for him to get to safety.

Step-by-step explanation:

We define X as the time that this miner would get to safety.

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5 0
3 years ago
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