The price of 1 meter of the cloth is Rs. 14 1/2. What is the price2 3/4 meter of cloth? Select one:

A. Rs. 28 3/4
B. Rs. 28 3/8
C. Rs. 39 7/8
D. Rs. 39 3/8

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

What is the area of the shaded sector?