Maddy reads 45 pages out of 75 pages if a lesson. What fraction of pages did Maddy read?
2 answers:
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Answer:
Step-by-step explanation:
Always proceed by first extracting all common factors to all terms:
Notice that the factors: 5, x, and y are present in all terms, so we can extract them from the trinomial:
Now, the trinomial left (-x+2-3y) cannot be factored out, so then factoring is complete.
Answer:
360
Step-by-step explanation:
1. Set up your equation!
=
2. Cross multiply to solve!
100 times 126 = 12600
35 times x = 36x
3. Continue!
12600=35x
4. Divide the coefficient on both sides to get the variable by itself
=x (the 35 cancels out)
12600 divided by 35 = 360
And there’s your answer! 360