2x3=6... 6+1=7... 7x4=28 !
The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 63 are: 1, 3, 7, 9, 21, 63
1, 2, 3, 4, 6, 12 1, 3, 5, 15 1, 2, 4, 7, 14, 28
Factors of 28 are 1, 2, 4, 7, 14, and 28.Factors of 54 are 1, 2, 3, 6, 9, 18, 27, and 54The common factors of 28 and 54 are 1 and 2
Let us list the factors of 28. 28 = 2*2*7 = 4 * 7. 4 + 7 = 11 The two factors are 4 and 7. ==============================
The common factors are 1, 2, 4, 7, 14, 28.
Convert the mixed number to an improper fraction, make the two fractions equivalent fractions with the same denominator, and compare the numerators: 1 1/2 = (1×2+1)/2 = 3/2 3/2 = (3×5)/(2×5) = 15/10 15 < 28 → 15/10 < 28/10 → 1½ < 28/10 → No; 1½ is not greater than 28/10
2 x 2 x 7 1 x 1 x 28 1 x 4 x 7
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!
To make 28 using the numbers 1, 2, 3, and 4, you can use the following mathematical operations: (4 x 3) + 2 + 1 = 12 + 2 + 1 = 15. Then, add 13 to 15 to get 28: 15 + 13 = 28.
The factors of 28 are: 1, 2, 4, 7, 14, and 28.The prime factors of 28 are: 2 and 7.The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, and 42.The prime factors of 42 are: 2, 3, and 7.Lets find out the factors of 28 and 42 by prime factorization method.for 28 = 2 * 2* 7 .so , 14 ,2 , 4 , 7, 28, 1 are the factors of 28.For 42 = 3*2*7.So. 3, 2, 6,21, 14,7, 42, 1 are the factors of 42.
The factors of 18 are: 1, 2, 3, 6, 9, 18 The factors of 28 are: 1, 2, 4, 7, 14, 28
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.
The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 63 are: 1, 3, 7, 9, 21, 63
1, 2, 3, 4, 6, 12 1, 3, 5, 15 1, 2, 4, 7, 14, 28
(1/6)*28 28/6 14/3 4 and 2/3
The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30
The factors of 18 are: 1, 2, 3, 6, 9, 18The factors of 28 are: 1, 2, 4, 7, 14, 28