Simplify the following expression 2/5 + 4/3 over 3/5
1 answer:
This written out is: 2/5 + 4/3 ------------ 3/5 Roughly, now first we need to change the denominators to all match up in order to properly solve this problem. Both 5 and 3 go into 15, 5 goes into 15 3 times and 3 goes into 15 5 times. With that said, multiply the individual numerators by 5 and 3. 2/5 -> 2*3/15 -> 6/15 4/3 -> 4*5/15 -> 20/15 3/5 -> 3*3/15 -> 9/15 With this, we then add the top numerator of the overall problem: 26/15 ------- | With this we now cross-multiply. 9/15 26/15 * 15/9 = 390/135 | Now to simplify this. 135 goes into 390 twice, as 270. Subtract 390 by 270, leaving us with 120. Meaning: 2 120/135 is the answer, but now to simplify. Divide 120 and 135 by 5 to lessen this. 24/27 | Divide this by 3 to get your most simplified answer. 8/9 | Leaving us with the answer of: 2 8/9 I hope this helps, have a great rest of your day! ^ ^ | | Ghostgate | |
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Answer:
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Step-by-step explanation:
3/4 · k hours: 4/7 · k dresses for any constant k
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
is seems as though the y-intercept would be 2 and the slope is 2.8 which is
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