Answer:
(3)(-225) and -225(3).
Step-by-step explanation:
First, since ¨in debt¨ is describing negative value, all of the expressions that have positive 225 is incorrect. Also, since the term ¨triple¨ is describing multiplcation, any expression that does not have multiplication is also incorrect. This process of elimination leads to two answers, which both are correct.
Answer:
a)3/4
Step-by-step explanation:
There is 15 boys in total. 10 of them like fishing.
Therefore, 10/15 boys like fishing.
10/15 = 0.66 = 66.6%
(Check the answer though)
Answer:
last option.
Step-by-step explanation:
See attached.
I'm not sure why you crossed out the last option, but it seems to be correct.
21.25% as a fraction is a pretty easy, but very complex problem to solve. The very first thing I would do is turn the percent to a decimal by simply moving the decimal two spaces to the left, or by dividing by 100. This makes it a lot easier.
21.25% = 0.2125
From here, the decimal reads: two thousand, one hundred and twenty five ten thousandths.
So as a fraction, it is 2125/10000.
Next, we’ll need to reduce this. I would start by dividing by twenty five:
85/400
Divide by five:
17/80
Therefore, your answer is 17/80.
