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If Tanya burns 7 calories for every metre she walks, then how many times should she complete the entire track so that she burns 448 calories? (All dimensions are in m and take π = 22/7) |
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Answer» If Tanya burns 7 calories for every metre she walks, then how many times should she complete the entire track so that she burns 448 calories? (All dimensions are in m and take π = 22/7) |
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