Chrissy's vacation would have been 5 days total. To find this, you can set up a proportion. I did 40 over 100, (40%), equals 2 over x. You cross multiply 2 and 100. You take that number, 200 in this case, and divide it by 40 to get the variable by itself. This would leave you with what the variable equals, 5.
In order to solve this, all you have to do is divide 35 by 1.4 (because you need to move the decimal places over to the left two places when changing from a percentage to a decimal.) When you do that, you get 25, so 35 is 140% of 25. I hope this helps! :)
Answer:
Step-by-step explanation:
The 2 trains will pass each other in 2 hours because 80mph+60mph=140mph
You take 140x2=280
They will pass each other at 5:00
Answer:
16
Step-by-step explanation:
a is negative and it's not a digit.
<h3>Conclusion: Such a number does not exist.</h3>
