42 x 28 = 1176
The distributive property states that a number can be multiplied by a sum or difference by distributing the multiplication across each term. For the numbers 28 and 42, you can express this as ( 28 \times (40 + 2) ) or ( 28 \times (30 + 12) ). Applying the distributive property, this becomes ( (28 \times 40) + (28 \times 2) ) or ( (28 \times 30) + (28 \times 12) ).
The least common multiple (LCM) of 28 and 42 can be found by determining the prime factorization of both numbers. The prime factorization of 28 is (2^2 \times 7) and for 42, it is (2 \times 3 \times 7). The LCM is found by taking the highest power of each prime: (2^2 \times 3^1 \times 7^1 = 84). Therefore, the LCM of 28 and 42 is 84.
fraction of 42 is 28 = 28/42 or 2/3
28/42 x 100 = % Answer = 66.66666 recurring % = 67%
The Least Common Multiple (LCM) for 7 28 42 is 84.
1176
The least common multiple (LCM) of 28 and 42 can be found by determining the prime factorization of both numbers. The prime factorization of 28 is (2^2 \times 7) and for 42, it is (2 \times 3 \times 7). The LCM is found by taking the highest power of each prime: (2^2 \times 3^1 \times 7^1 = 84). Therefore, the LCM of 28 and 42 is 84.
The largest whole number that can go into these three number, 28, 42, and 70 is:142 times 14 equals 283 times 14 equals 425 times 14 equals 70Or it could be 28 if you allowed non-whole numbers in the equation:1 times 28 equals 281.5 times 28 equals 422.5 times 28 equals 70
42 with remainder 14.
6 with remainder 28.
fraction of 42 is 28 = 28/42 or 2/3
42-28 = 14
The answer is 42
28/42 x 100 = % Answer = 66.66666 recurring % = 67%
The Least Common Multiple (LCM) for 7 28 42 is 84.
28 + 42 = 70
28 is not a factor of 42.