chapter 7 Finding the Unknown - Part 6

The sum of three consecutive numbers starting from y is 63. Find the smallest number.

Type: MCQ • Marks: 1
The sum of three consecutive numbers starting from y is 63. Find the smallest number.
Options
A. 19
B. 21
C. 20
D. 22
Explanation
Numbers are y, y+1, y+2. Their sum is 3y + 3 = 63. So y = 20.
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Class 7th Ganita Prakash 2

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