GMAT Rate Problems: Multiple Machines

GMAT Rate Problems: Multiple Machines

Welcome back to our series on GMAT quant rate problems. In the last article, we studied problems where two objects are moving, either in the same direction or in opposite directions. This article will return to machines and address problems that feature more than two...
GMAT Rate Problems: “Two Moving Objects”

GMAT Rate Problems: “Two Moving Objects”

Welcome back to our series on GMAT quant rate problems. The last two articles covered machines working together to complete a job. This article addresses problems that have two objects moving at given speeds instead of two machines working at given rates. Recall from...
GMAT Rate Problems: Combined Work Problems

GMAT Rate Problems: Combined Work Problems

Welcome back to our series on rate problems. In the first article, we introduced the relationship between the variables of rate, work, and time – or speed, distance, and time. This article and the next will teach you how to approach combined work problems which...