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The partial products are: 42 * 28 = (40 + 2)*(20 + 8) = 40*20 + 40*8 + 2*20 + 2*8
= 800 + 320 + 40 + 16
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∙ 11y ago
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What are the partial products of 42 x 28?
The two partial products of 42 X 28 are 42 X 8 (336) and 42 X 2 (84). To get the actual answer, you shift the partial product (42 X 2) one decimal space to the left and add it to the other partial product, (42 X 8). 42 X 2 = 84. Now, shift 84 one decimal space to the left. This gives you 840. 42 X 8 = 336. Now add 336 to 840 to get the final result, 1176.
What is 28 over 42 simplified?
28/42 = 2/3
What is the LCM of 14 28 42?
LCM of 14 28 42 is 84.
28 percent of what number is 42?
150 (42/0.28) To answer a problem such as this use the formula: a % #/100 = is/of (a % # over '100' b/c the most you can have is 100%) [equation reads, "a percentage number over 100 equals 'is' over 'of'"] So in your case it would be: 1) 28/100 = 42/x (then you cross multiply which gives you): [you have the 'is' as your original question states "is 42." You are trying to find the 'of'] 2) 28x = 4200 (then divide 4200 by 28 to solve for x) x=150 Then to check your answer, plug 150 into the x in the original equation and make sure both sides equal each other. So: 28/100= .28 & 42/150= .28
What is halfway between 14 and 42?
28 It is 14 more than 14 and 14 less than 42 To find a halfway point (which is also the average), add the numbers together and divide by 2. 14 + 42 = 56 and 56 / 2 = 28
What are the partial products of 42 multiplied by 28?
6
What are the partial products of 42 x 28?
The two partial products of 42 X 28 are 42 X 8 (336) and 42 X 2 (84). To get the actual answer, you shift the partial product (42 X 2) one decimal space to the left and add it to the other partial product, (42 X 8). 42 X 2 = 84. Now, shift 84 one decimal space to the left. This gives you 840. 42 X 8 = 336. Now add 336 to 840 to get the final result, 1176.
Find LCM for 42 and 28?
The LCM is: 84
What is the least common multiple of 28 and 42 found using prime factorization?
First you need to find the prime factors of 28 and 42. 28= 7x22 42= 7x3x2 Then you multiply 7x3x22, the product of which is 84, which is your answer.
What fraction of 42 is 28?
fraction of 42 is 28 = 28/42 or 2/3
What is 42-28?
42-28 = 14
What is percent of 42 is 28?
28/42 x 100 = % Answer = 66.66666 recurring % = 67%
What is 28 plus 42?
28 + 42 = 70
Is 28 a factor of 42?
28 is not a factor of 42.
What is the ratio of 28 42?
28 : 42 = 2 : 3
What is 42 times 28?
42 x 28 = 1176
28 plus 42 equals?
28 + 42 = 70
