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Q: How do you make 24 using the numbers 9 7 4 and 1?

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9 +16 -1 = 24

24

5x5=25 25-1=24

7 + 9 + 8*1

You could do this: 23 x 1 = 23 + 1 = 24. Times 23 by 1 which would equal itself then add 1 to get 24.

Here is one way: (5 + 1)*(8 - 4) = 6 * 4 = 24

21+3 or using all the numbers: 21 + (3*(2-1))

(1 + 5 - 3) * 8 = 24

(5-(2-1))*65+6+1*2

Are they all singal number like 1,1,6,5 or 11,65? i dont know but if it was 1,1,6,5...

If you want 4-digit numbers, there are 24 of them.

4 x (1+5) = 24

(6/6 + 2)*8 = (1 + 2)*8 = 3*8 = 24 is one of many possible ways.

12 + 24 * 6/18 = 12 + 24 *1/3 = 12 + 8 = 20

6*5*1-6

1 x ((7 x 3) + 3) = 24

Using 1, 2, and 3, you can make 27 whole numbers.

Depends on how you may use the numbers. 8+8+8=24 (11-8)*11-(11-8)*(11-8)=24 (1+1+1+1)*(8-1-1)=24

Using the combination C(4,3) I got the answer 24. Its either a combination or a permutation.

No. There are two reasons why. First, 20 +10+1+1=32, and that does not equel 24. Also you can think of it in a different way. 20 and the three ones (1,1,1) make 23 and that is not 24. You dont pay attention to the zero because zero is not worth anything!!!

8 x (1 + 1) + 8 = 24

One possible permutation of these numbers to make 24 is (7 + 1) / (2/6).

8/(3-(8/3))=8/(1/3)=24 :d

It's done by: (7+4+1) times 2 = 24

There are infinitely many possible pairs of numbers. One possible pair is -1 and 24.