Question

School is holding a writing contest for students from $1^{st}$ grade to $5^{th}$ grade. $3$ students should participate from each grade. Each student brings one pen, one pencil, one eraser, and one sharpener. How many implements will we see at the competition?

• A. $70$
• B. $50$
• C. $60$
• D. $65$

Answer 1

The correct option is C $60$

Number of participating grades = $5$

Number of students from each grade = $3$

Number of implements per student = $4$

So, the total number of implements = $5\times 3\times 4$

$=15\times 4$

$=60$