158/25
what is a quarter of 50
Whats the next number in this sequence:
5, 7.5, 6, 4.5, 7, 9.5, 8, 6.5
hcf 15 18
6/7*1/5
Tìm x biết : 4 . x^2 - 3x = 4 . x^2 - x+2
1/8*3/8
6/9-5/9
find mode and median
13m,14m,37m,24m,20m,16m and 19m
3/5+1/5
