Class - 7 (2077-03-08)

Math

  1. a)Find profit amount if CP = Rs. 380, profit percent = 10%

b) Find discount if MP = Rs. 240, SP = Rs. 238.

  1. a) Add :- 7n – 5 and 2n + 3
    1. Multiply: (2ab + b)(2a – b)

 

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