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HELP! Mrs. Grogan wants to know if she is packing the same amount of animal crackers for her son’s snack each day. She fills up a sandwich bag full of animal crackers each day. Mrs. Grogan takes the mass
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HELP!

Mrs. Grogan wants to know if she is packing the same amount of animal crackers for her son’s snack each day.

She fills up a sandwich bag full of animal crackers each day. Mrs. Grogan takes the mass of the animal crackers and discovers that she uses 23.4 g, 25.2 g, 24.3g, 24.4 g, and 24.8 g of animal crackers for each day during the week. Convert the average mass into kilograms and record your answser to the correct number of significant figures. NO UNITS!

User Vinay Gupta
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Answer: 0.02442 with 5 s.f. Explanation: (23.4g +25.2g +24.3g + 24.4g +24.8g)/5 = 24.42g. 1000g/kg so 24.42g = 0.02442 kg
User Benjamin BOUFFIER
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