Jeff Miller

GMAT OFFICIAL GUIDE PS – If 893 × 78 = p, which of…

If 893 × 78 = p, which of…

Solution:

We are given that 893 x 78 = p and need to determine, in terms of p, the value of 893 x 79.

893 x 79 can be expressed as: 893 x (1 + 78) = 893 + 893 x 78.

Since p = 893 x 78, we can substitute p for 893 x 78 in the expression 893 + 893 x 78.

Thus, 893 x 79 = 893 + p

Answer: D

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