We can easily set up a ratio here. Let's do it:
We need to solve for x, so let's cross multiply:
Simplify:
So, Nicole would read <u><em>36</em></u> in 45 minutes. Hope I could help! :)
2 hundreds equal how many tens? Lets see if ya'll know the answer cause i do
2 answers:
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Answer:
The only ones are on the "diagonal", where i = j. Else the position is simply the sum.