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What is 80 - 21?

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Anonymous

∙ 14y ago
Updated: 8/19/2019

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Charley Lowe ∙

Lvl 10
∙ 4y ago
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Related Questions

What is 80 over 21 in simplest form?

21/80 is already in its simplest form


What could 21 over 80 be in simpelest form?

21 / 80


What percent 80 is 21?

21 is 26 and 1/4 percent of 80


What is 80 percent of 21?

To find 80 percent of a number, multiply by 0.8. In this instance, 0.8 x 21 = 16.8. Therefore, 80 percent of 21 is equal to 16.8.


How many times can 21 go into 80?

21 can go into 80 a maximum of 3 times. This is because 21 multiplied by 3 equals 63, which is the largest multiple of 21 that is less than 80. When 21 is divided into 80, the quotient is 3 with a remainder of 17.


How many times does 21 go into 80?

80 ÷ 21 = 3 with remainder 17 OR 3.81 times.


What is the maximum common factor between 21 and 80?

21 and 80's highest common factor is one.


Which pair of numbers has a GCF of 21 40?

21 and 42 have a GCF of 21. 40 and 80 have a GCF of 40. The GCF of 21 and 40 is 1.


Which is not a multiple of eight 16 21 80 40?

It is: 21


What is the product of 5 and -16?

21


If the product is 80 and the sum us 21 what are the numbers?

Let the number be 'm' & 'n' Hence Product ; mn = 80 Sum ; m + n = 21 m = 21 - n Substitute (21 - n) n = 80 21n - n^2 = 80 n^2 - 21 n + 80 = 0 It is now in quadratic form to factor. ( n - 16)(n - 5) = 0 Hence the numbers are 5 & 16


Can 21 over 80 be reduced?

No.

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