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Earn +20 ptsQ: How do you make 3 4 5 21 equal 1?
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Continue Learning about Math & Arithmetic
Can anything go into 21 and 34?
Yes, 1*21 and 3*7 equal 21, and 1*34 and 2*17 equal 34.
What is equal to the fraction 3 out of 21?
It is: 1/7
How do you make 21 with multiplication?
How about: 3*7 = 21 or 1*21 = 21
What 3 numbers multiplied equal 21?
1 x 3 x 7
What is 6 sevenths minus 1 third?
11/21 To subtract two fractions, you need to make the denominators (the bottom numbers) equal. 6/7 = 18/21 1/3 = 7/21 18/21 - 7/21 = 11/21
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