Class work for Tuesday (tomorrow)
1. Find the smallest number by which 350 must be multiplied to give a perfect square.
2. What is 0.003867 to 3 significant figure?
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Answer:
350 should be multiplied with 14 to obtain a perfect square
Step-by-step explanation:
explanation is 350 = 5×5×2×7 so 5×5 is a perfect square but 2 and 7 iss not so 350 × 14 gives 4900...where 4900= 70²
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