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What is 3 x 21?

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Anonymous

∙ 13y ago
Updated: 11/1/2022

You should use your calculator for such simple sums. It is far quicker and involves fewer key depressions than posting the question on WA.

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Wiki User

∙ 13y ago
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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


What is X in X-3-7X equals 21?

x-3-7x=21 -6x=21+3 6x=-24 x=-4


What is the LCM of 15 21 27?

15 = 3 x 521 = 3 x 727 = 3 x 3 x 3hcf of 15 and 21 is 3lcm of 15 and 21 = 15 x 21 / 3 = 105hcf of 105 and 27 = 3lcm of 105 and 27 = 105 x 27 / 3 = 945

Related Questions

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 is multiplied to get 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 7 time 3?

10


What is X in X-3-7X equals 21?

x-3-7x=21 -6x=21+3 6x=-24 x=-4


What is 3 times what is 21?

3 times what = 63


All factor pairs of 21?

1 x 21, 3 x 7, 7 x 3, 21 x 1


How do you use distributive property 3 x 21?

3 * 21 = 3*(20 + 1) = 3*20 + 3*1 = 60 + 3 = 63.


How do you solve the prime factorization of 21?

21 3,7 3 x 7 = 21


What is the prime factorization of 21 and 99?

3 x 7 = 21 3 x 3 x 11 = 99


What is the prime factor tree of 21?

3 x 7 x 7 x 11 x 13

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