4*(9-2)
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How about 4 times 7 is 28 and 8 divded by 2 is 4
((7-2) * 4) + 8 = (5 * 4) + 8 = 20 + 8 = 28
The only common factors of 28 and 100 are 2, 4.
28 only has six factors: 1, 2, 4, 7, 14, 28.
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!
How about 4 times 7 is 28 and 8 divded by 2 is 4
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.
((7-2) * 4) + 8 = (5 * 4) + 8 = 20 + 8 = 28
The only common factors of 28 and 100 are 2, 4.
4 + 4 + 4 + 4 + 4 + 4 + 4 / 4 = 7(4 + 4 + 4 + 4 + 4 + 4 + 4 = 28)(28 / 4 = 7)
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.
It would only have one rung, since the only common prime factor of 12, 16 and 26 is 2. 2)12,16,26
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.
28 has only six factors: 1 2 4 7 14 28.
28 only has six factors: 1, 2, 4, 7, 14, 28.
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!
2+2=4 2x2=4 2-2=0