writing 0.27 is like the fraction 0.27/1 so make whole numbers on top line multiply both by 100 then 0.27/1 x 100/100 = 27/100 no number goes into 27 that also goes into 100 so that is the answer; 27/100 (27 = 9 x 3) 100 is not divisible by 3 or 9
One.
What number goes into 49 and 100
1 is the only number that goes into 71 and 100.
0.27 x 100 = 27
The only whole number is 1, because 27 is a prime number.
The HCF of 27 and 80 is 1
1, 3, 9, 27.
The number is 1.
The number 3
3
The number 1.