chapter 7 Finding the Unknown - Part 7

The sum of three consecutive numbers starting from y is 15. Find the smallest number.

Type: MCQ • Marks: 1
The sum of three consecutive numbers starting from y is 15. Find the smallest number.
Options
A. 5
B. 3
C. 6
D. 4
Explanation
Numbers are y, y+1, y+2. Their sum is 3y + 3 = 15. So y = 4.
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Class 7th Ganita Prakash 2

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