Susan bought 3 dozen pencils, so the number of pencils she bought were .
We know that
1 dozen=12 3 dozens=3×12=36 So, Susan bought 36 pencils.
Alpha bought 3 dozen pencils, so the number of pencils she has is _____.
Pencils were bought ₹ 10 per dozen and sold again at the 1 RS per pencil find gain or lose percent
Leena bought pens which were 5 more than the number of pencils. The cost of one pencil be Rs. 2. And that of a pen be Rs 3. If Leena spent Rs. 65 to buy pens and pencils, then how many pencils did she buy?