1. 9:4 as unit ratio 2.write inequality for this sentence= a number is greater than or equal to -3 and less than or equal to 0
3) 8cm3 = mm3
4)factorise comepletely 15-10f
5)does the point(4,1)lie on the line y=3x-10
6) 1.2:7.2 in its simpelest form