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21 x 7 = 147
One way to do this may be:
(20 x 7) + (1 x7) = 147
Or:
(2 x (10 x7)) + (1 x 7) = 147
In other words, break the problem up into small manageable chunks.
Wiki User
∙ 12y ago
Wiki User
∙ 8y ago147
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What can be multiplied to get 21?
1 x 21, 3 x 7, 7 x 3, 21 x 1
What is multiplied to get 21?
1 x 21, 3 x 7, 7 x 3, 21 x 1
What is 7 time 3?
10
21 times 21 equals 7times 7 times?
you have to make it into a one variable equation 21 * 21 = 7 * 7 * X 441 = 49 * X 441/49 = X 9 = X
What numbers do you multiply to get 21?
1, 3, 7, 21: 1 x 21, 3 x 7
What is the pair factors for 21?
21 = 1 x 21, 3 x 7, 7 x 3, 21 x 1
What times equals 21?
21 = 1 x 21, 3 x 7, 7 x 3, 21 x 1.
What can be multiplied to get 21?
1 x 21, 3 x 7, 7 x 3, 21 x 1
What is multiplied to get 21?
1 x 21, 3 x 7, 7 x 3, 21 x 1
What is the prime factor tree of 21?
3 x 7 x 7 x 11 x 13
What is 7 time 3?
10
What is 3 x 7?
7 x 3 = 21.Its simple! You just times 7 by 2, then to make it easy, you just add on 7. Updated from 'You Smell' to '7 x 3 = 21' by GalaxyRadio9 ;) x!
Factor x squared - 4x - 21?
-17
All factor pairs of 21?
1 x 21, 3 x 7, 7 x 3, 21 x 1
Common factor of 21 and 49?
The answer is 7. 7 x 3 = 21 7 x 7 = 49
What two numbers have the LCM that is 63?
1 x 63, 3 x 21, 7 x 9, 9 x 7, 21 x 3, 63 x 1.
21 times 21 equals 7times 7 times?
you have to make it into a one variable equation 21 * 21 = 7 * 7 * X 441 = 49 * X 441/49 = X 9 = X
