25 * 1.7 * 4 = 25 * 4 * 1.7 [multiplication is commutative] = (25*4) * 1.7 [multiplication is associative] = 100 * 1.7 = 10 * 17 [multiplication of a decimal fraction by 10 is equivalent to moving the decimal poin one place to the right] = 170 [multiplying an integer by 10 is equivalent to adding a zero to its right]
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It is: 17 to the power of 5
it is 4913
It is an equation. Taking it step by step: 37 - k = 17 -k = 17 - 37 -k = -20 k = 20
It is: 490/17 times 17 = 490
It is: 17/14 times 14 = 17