Question

1/2 of 30= 30 1/4 of [  ]

The [ ] means blank

Answer 1

let's suppose required no be x

Explanation:

1. 1/2 of 30=30*1/4*x
2. 15=30x/4
3. 15*4/30=x
4. 60/30=x
5. 2= x
6. =[2] is anser

Answer 2

I think the answer is