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Subjects
Mathematics State Board
Class 7
Direct and Inverse proportion
12.
Two marks exercise problems III
Exercise condition:
4
m.
1
. A postman can sort out \(738\) letters in \(6\) hours. How many letters can be sorted in
\(9\) hours?
Number of letters \(=\)
2
. If half a meter of cloth costs \(₹15\). Find the cost of \(8 \frac{1}{3}\) metres of same cloth.
Cost of the cloth \(=\) \(₹\)
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