4 is less than 4 so the 2 stays the same and then the 5 stays the same
5.524 rounded to the nearest thenth is <em>5.5</em>
Your answer is 5.5
Tip: 4 or less let it rest 5 or more let is sore
3. is the lowest common factor of these
Let the number of boys be x
Let the number of girls be y
x＝y＋5
3y＝2x＋12
3y＝2(y＋5)＋12
y＝22
3×22＝2x＋12
x＝27
(x, y)＝(27, 22)
There are 27 boys and 22 girls.
Hope my answer helped u :)
