17 plus 21 equals 38
11/21 or 9/17 can be equaled by multiplying the caller. so 11/21 becomes: 17*11 and 17*21= 187/357 and 9/17 becomes: 21*9 and 21*17= 189/357 As can be seen 189/357 > 187/357. So 9/17 > 11/21
84% is equaled to 84/100 or 21/25 in lowest terms.
17/21 = 0.8095 17/21 = 17 ÷21 = 0.8095
21+21+17=59
17 + 21 = 38 17 x 21 = 357
My mom plus my dad equaled me.
21 is 1.2352 percent of 17. Just in case you mean the opposite: 17 is .809 percent of 21.
4 + 17 = 21
17 x 21 = 357
17/21
Order them: 15 16 17 21 21 Find the middle one: 17 That is the median
17 is a prime number, but 21 is not (21 = 3 * 7).