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4*(9-2)

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Q: How do you get 28 by only using 9 4 2?
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Related questions

How can I make the number 4 using four sevens only?

How about 4 times 7 is 28 and 8 divded by 2 is 4


How do you make 28 using 2 3 4 5?

To make 28 using the numbers 2, 3, 4, and 5, you can use the following equation: (5 x 4) + (3 x 2) = 20 + 6 = 26. To reach 28, you can add 2 to this result: 26 + 2 = 28.


How can you make 28 using the numbers 2 4 7 and 8?

((7-2) * 4) + 8 = (5 * 4) + 8 = 20 + 8 = 28


What will go into 28 and 100?

The only common factors of 28 and 100 are 2, 4.


How do you find seven by only using four fours?

4 + 4 + 4 + 4 + 4 + 4 + 4 / 4 = 7(4 + 4 + 4 + 4 + 4 + 4 + 4 = 28)(28 / 4 = 7)


What is the HCF of 4 and 28?

This is the way to do it.. Factorize 4,28 using prime numbers only (Prime factorization) till you get 1,1. The prime numbers used are 2,2 & 7 Therefore HCF(4,28)= 2*2*7 = 28.


What is the gcf of 12 16 and 28 using a division ladder?

It would only have one rung, since the only common prime factor of 12, 16 and 26 is 2. 2)12,16,26


How do you get to 28 using only 2345 once?

Well, honey, you take the number 2345, subtract 2317, and voila, you've got yourself a nice little 28. Just remember, it's all about playing with numbers like a mathematical magician. Now go impress your friends with that math trick, darling.


What are the first ten factors of 28?

28 has only six factors: 1 2 4 7 14 28.


What are the first 10 factors of 28?

28 only has six factors: 1, 2, 4, 7, 14, 28.


How do you make 28 using 1 2 3 4?

Oh, what a happy little math problem we have here! To make 28 using 1, 2, 3, and 4, you can simply add them together: 1 + 2 + 3 + 4 + 18 = 28. Just like painting, sometimes all you need is a few simple elements to create something beautiful!


What answers can you get only using 2.?

2+2=4 2x2=4 2-2=0