21 + 17 + 16 = 54 And there are three numbers so average = 54/3 = 18
The GCF is 2.
3 times with a remainder of 6
16 x 4 = 64The product is 64
54 divided by 18 = 3
50
54 x 16 = 864
3.375
HCF(54, 16) = 2
16 + 54 = 7070/2 = 35
16 x 3.375 = 54.
The GCF is 2.
54 - 38 = 16
Three "16"'s can go into 54, with a remainder of 6.
the greatest common factor of 16 and 54 is 2
2a+54=38 2a=38-54 2a=-16 a=-16/2 a=-8
16 / 54 = 0.296296Converting decimal to a percentage: 0.296296 * 100 = 29.63%