If A is `20%` more than C and B is `60%`1 more than C, then A' is what percentage of B?

If A is 20% more than B and C is 20% less than B, then C is how much percent less than A?

If A is 20% more than B and C is 20% less than B, then C is how much percent less than A?

If A is 48% more than B and C is 60% less than the sum of A and B, then A is what percentage more than C ? (Correct to one decimalplace.)

A is 60% more than B and C is 45% less than twice the sum of B and A. By what percentage is C more than A?