The symbol ∆ denotes one of the four arithmetic operations… Solution: Let’s analyze the given inequality: If ∆ = addition: 6 + 3 ≤ 3 9 ≤ 3 Since …
GMAT OFFICIAL GUIDE PS Solution: After 17 trips, the worker has carried 17 x 4 = 68 jugs. From those 68 jugs, 68/7 = 9 cartons have been filled, …
GMAT OFFICIAL GUIDE PS Solution: We can let the number of P units sold = n and the number of Q units sold = 2n, and thus: /(n + …
GMAT OFFICIAL GUIDE PS Solution: Among all the pairs of integers that satisfy m^2 + p^2 < 100, the product mp is greatest if m and p are as …
GMAT OFFICIAL GUIDE PS – Solution: We can let the number = n and create the following equation: 108 + (2/3)n = n Multiplying the entire equation by 3, …
GMAT OFFICIAL GUIDE PS Solution: Let’s simplify the given expression: (k + 2)(k^3 – k) = (k + 2) = (k + 2)(k)(k + 1)(k – 1) Reordering the …
GMAT OFFICIAL GUIDE PS Shawana made a schedule for reading books during 4 weeks (28 days) of her summer vacation… Solution: We will list the number of days it …
GMAT OFFICIAL GUIDE PS Solution: We can simplify the given expression by multiplying by 180 and we have: 60 + 45 + 36 + 30 = 20r + 15r …
