Question

Calculate the whole if 40% is 80​

Answer 1

Answer:
100% = 200

Explanation
10% = 20
40% = 80
50% = 100
100% = 200

Answer 2

200

Explanation:

If 80 is 40% of some whole. let's call that whole 'x'. 40% is 4/10.
x*4/10=80, so multiply by 10. 4x=800. Divide by 4 and you get 200!