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rewrite the calculation below with each number written correct to 1 significant figure. 9.6*7.8-0.53*86/4.95

Guest May 24, 2017
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Using calculator, 9.6*7.8-0.53*86/4.95 = 65.67191919.......

Therefore the number correct to 1 sig. fig.(I'm so lazy to type XD) is 70 because the "6" in 65.67191919....... is a significant figure.

MaxWong  May 24, 2017

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