Answer:
8.4
Step-by-step explanation:
9-3/5
=9/1 - 3/5 (nothing in denominator means there is one)
=(9×5-3)/5 (taking L.C.M)
=(45-3)/5
=42/5
=8.4
2/5 okkkkkkkkkkkkkkkkkkkkk
x-10/100x
x2-4