260, 520, 780, 1040, 1300 +260 . . .
No, both 13 and 100 must be divisible by a common number, since 13 can only be divisible by itself and 1, it is considered a prime number. Ex of using a common number: 20/40 has both 10 and 20 in common, so it can be rewritten as 10/20 or 1/2
13 and 65/100 which reduces to 13 and 13/20 --------------------------mixed number (20*13+13)/20 273/20 --------------------improper fraction
20 ÷ 13 = 1 r 7 → 20/13 = 17/13
13.35 as a mixed number is 13 7/20.
It is: 13/20 = 0.65 as a decimal
n + 20 - 17 + 13 - n = 20 - 17 + 13 = 3 + 13 = 16
Only 1. 13 is a prime number.
20 is.
The mode is the number which occurs most - so this is 20 The median is the middle number if you write them all in numerical order..... 5, 13, 13, 15, 18, 20, 20, 20 The answer is 16.5 which is in the middle of 15 and 18 To find the mean you add all the numbers up 5+13+13+15+18+20+20+20=124 then divide by the number of numbers in the range (8). 124/8 = 15.5
I presume you are asking what is the simplified fraction of 40/52? 40 and 52 are both divisible by 2, so divide them both by 2: 20/26 20 and 26 are both divisible by 2 again, so divide them both by 2: 10 / 13 13 is a prime number, so you can not simplify this fraction any further.
what is the mathematical phrase for the verbal phrase the sum of a number and three
It cannot be simplified... 13 in a PRIME number