okay so I need some serious help! 1.Express 324 as a product of its prime factors ,giving your answer in the index form. 2.Find the H.C.F AND L.C.M of 20,24 and 36. 3.The perimeter of a rectangle is 54 cm and its breadth is 12 cm.Find its: a.length b.area 4.A bag originally costs Tk.3200.If a discount of 8% is offered,what will be the reduced price of the bag? A man deposited Tk. 50,000 in a bank which promises to give him interest at the rate of 6 %. Find: Actual number Round off to the nearest … Rounded off number a. 476 … tens ≈ b. 1583 … hundreds ≈ c. 9607 … thousands ≈ d. 7 years ...5 months … year ≈ e. 3.37 am …5 – minute ≈ I need it urgent with the formula pls give it to me fast plsssssss. I will rate u 5 stars and brilliance plssssssssssssssssss.
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1) In index form we have to show the factors in this kind of form.
2) H.C.F(20,24,36)=4
L.CM(20,24,36)=360
3) By using the formula of perimeter of rectangle [2(l+b)] then putting the value of b then equating with 54 and then we will get the length
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