Mathematics for IGCSE & O level - Limits Of Accuracy (Section 2 - No. 19)

For a quantity calculated as P = V/R. If V=6 and R=1, which bounds are required to give the largest possible value of P?

UB(V) and LB(R)

LB(V) and UB(R)

UB(V) and UB(R)

LB(V) and LB(R)

The upper bound of P is calculated by dividing the upper bound of V by the lower bound of R.