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Maths CBSE Live product
Class 7 (2025-26)
Expressions using letter number
Annual Revision I - Expressions using letter number
3.
Describe the expression
Question:
1
m.
Describe a situation for the expression:
7
\(u\)
\(+\)
36
\(f\)
cost of buying \(u\) \(pencils\) and \(f\) \(notes\)
A student pays \(₹\)7 each for \(pencils\) and gets \(f\) \(notes\) free.
A boy multiplies the number of \(pencils\) and \(notes\) he bought
A person buys \(u\) \(pencils\) at \(₹\)7 each and divides the total cost by \(f\)
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