4*(9-2)
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.
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.
4 + 4 + 4 + 4 + 4 + 4 + 4 / 4 = 7(4 + 4 + 4 + 4 + 4 + 4 + 4 = 28)(28 / 4 = 7)
It would only have one rung, since the only common prime factor of 12, 16 and 26 is 2. 2)12,16,26
Oh, what a happy little puzzle we have here! To get to 28 using only the numbers 2, 3, 4, and 5 once, we can add 5 and 4 together to get 9, then multiply that by 3 to get 27. Finally, we add 2 to reach 28. Just like painting a beautiful landscape, sometimes it's all about combining different elements to create something wonderful.
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