If the area of a square increases by 69%, then the side of the square increases by ---
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Job Solution Standard Bank Ltd Standard Bank Ltd - Asst. Officer (Cash) - 15.05.2009 গণিত
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To make a high quality fertilizer, a seller mixes 26 kg of type A fertilizer at Tk 20 per kg with 30 kg of type B fertilizer at Tk 36 per kg an sells the mixture at Tk. 30 per kg. What is her profit percentage?

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One 100 gram bowl of cream soup contains 300 calories. How many calories are there in a 30 gram portion of that soup?

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A rectangular carpet, that is 9 feet by 12 feet, covers 60% of a rectangular floor. What is the area of the floor?

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