1,2,4,7,14,28
LCM(15, 28) = 420
Just the number 1.
1 and 5.
1 2 4 7 14 28
This is the average (28 + 100)/2 =64. You can think of it as number k where k-28=100-k which leads to 2k=28+100 so 2k=128
Answer is 100.100*28/100= 28
The only common factors of 28 and 100 are 2, 4.
28% of a number is equivalent to 28/100 of that number. In this case, the fraction can be simplified if required.
28% of 80 = 80*28/100 = 22.4
The number is 28 13/100
Multiply a number by 100 to get the equivalent percent: 28 x 100 = 2,800%
% rate = 44.44% = 28/63 * 100% = 0.4444 * 100% = 44.44%
70. [ = 28*100/40]
2
28%% rate:= 28/100 * 100%= 0.28 * 100%= 28%28%
28 is 100(28/63) = 44 percent, to the justified number of significant digits.