One Grocery Clerk Can Stock a Shelf in 60 Min

question 58

Multiple Choice

One grocery clerk can stock a shelf in 60 min, whereas a second clerk requires 40 min to stock the same shelf. How long would it take to stock the shelf if the two clerks worked together?

• A) 24 min
• B) 100 min
• C) 12 min
• D) 30 min
• E) 34 min

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Definitions:

Cross-Cultural Research

The scientific study of human behavior and mental processes, including both their variability and invariance, under diverse cultural conditions.

Distal Parenting

A parenting style that involves more remote or indirect methods of interaction, such as digital communication, as opposed to direct, physical, and daily care.

Proximal Parenting

A caregiving strategy that involves close physical proximity to the child, with a lot of physical touch and interaction.

Cognitive Theorists

Scholars and researchers who study how people understand, diagnose, and solve problems, emphasizing the role of mental processes.