Maths! Whats 9 divided by 1/4?

2008-09-12 3:38 pm
Please answer im bad at maths :)

回答 (19)

2008-09-12 4:06 pm
✔ 最佳答案
Hi,

For this question, it sounds like we have the following:

9 / [ 1 / 4 ]

Now, when we're dividing by a fraction, we always flip the fraction to bring it up to the numerator and in turn, the operation becomes multiplication to get:

9 [ 4 / 1 ]

Which by computations gives us:

FINAL ANSWER: 36

I hope that helps you out! Please let me know if you have any other questions!
參考: College Calculus Student ; Math Tutor
2008-09-12 3:59 pm
9 divided by 1/4 = 36

Cheers ^_^
2008-09-12 3:42 pm
36 How many 1/4's are in 9. There are 4 1/4's in 1 so 4x9=36
2008-09-12 3:42 pm
9/(1/4) = 9 x(4/1) = 36
2008-09-12 3:42 pm
1/4=.25
So 9/(1/4) is the same as 9*.25 which = 36
So your answer is 36
參考: student
2016-10-31 9:10 am
1 4 Divided By 9
2016-04-09 9:03 am
For the best answers, search on this site https://shorturl.im/avX0J

First, recognize that 3/9 is 3/(3 x 3) = 1/3 So, 1/3 + 1/4 Now, we need to get the denominators of the fractions the same so we can add them. What number is divisible by both 3 and 4? Well, 12 will do (it is the smallest), but any number divisible by both 3 and 4 would do. Let's use 12. We multiply each fraction by 12/12 (that's just 1, and multiplying anything by 1 gives us that thing back again). So, (1/3)(12/12) + (1/4)(12/12) = 12/(3 x 12) + 12/(4 x 12) But that is just (dividing 12 by 3 on the left and 12 by 4 on the right) 4/12 + 3/12 = 7/12 To show you that any number divisible by 3 and 4 will do, let's pick 48 (UGH!). We do the same thing: (1/3)(48/48) + (1/4)(48/48) = 48/(3 x 48) + 48/(4 x 48) = 16/48 + 12/48 = 28/48 = (4 x 7)/(4 x 12) = 7/12 HTH Charles
2008-09-12 6:08 pm
9 ÷ 1/4
= 9 x 4/1
= 36/1
= 36
2008-09-12 3:43 pm
36
2008-09-12 3:42 pm
9 divided by a 1/4
is 36 :)


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