The answer to yesterday's problem: 6, 5, and 4 pieces. Together, the three puzzles have 15 pieces!
Trisha’s resting heart rate is 50 beats per minute. For every minute she exercises, her heart rate increases 5 beats per minute. How long will it take her to reach a heart rate of 120 beats per minute?
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The answer to yesterday's problem was... 14 people!
In a box of jigsaw puzzles there are three sets of puzzles and a total of 15 pieces. If for each picture puzzle, the number of pieces is one more than the previous puzzle, how many pieces are required for each puzzle? |
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January 2017
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