A tree casts a shadow that is 231 cm long. Janet is 170 cm tall and she casts a shadow that is 102 cm long. How tall is the tree
1 answer:
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Get the sum of 65, 30 and 25 and divide their sum by the number of values that exist, which in this case is 3.
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40
Get the sum of 65, 30 and 25 and divide their sum by the number of values that exist, which in this case is 3.
Answer:
40