way. He sold the remaining bulbs at 12 each. Find the gain or loss per cent in the dealing.
A dealer purchased 250 bulbs for 10 each. However, 12 bulbs got fused which he had to throw
(b) Subhash
(a) Sohan
buys 100 items at 20 per item and sells 40% of item at 21 per. item and out of the
answer ye AA rha gain 14 complete 6 upon 25 percent
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Step-by-step explanation:
Perimeter of a closed figure is the distance around it while area is
the measure of the part of plane or region enclosed by it.
• Perimeter of a regular polygon = Number of sides × Length of one side.
.Perimeter of a square = 4 × side
• Perimeter of a rectangle = 2(l + b)