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zonis @zonis

August 2022 1 2 Report

помогиииииииииите все решите

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гюйс

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629. a*b
1.6*10² * 1.402*10=1.6*1.402*10³=2.2432*10³=2243.2
1.82*10^-1 * 1.032*10^-2=1.82*1.032*10^-3=1.87824*10^-3≈0.0019
2.25*10 * 1.1*10^-2=2.25*1.1*10^-1=2.475 :10=0.2475≈0.25
8.04*10³ * 3*10^-2=8.04*3*10=241.2

630. a : b
1) =1.6:1,402*10=11.4
2) =1.82 : 1.032 * 10=17.6
3) =2.25:1.1*10³=2045.45
4) =8.04 : 3*10^5=2.68*10^5=268000

631.
3 2/3=3.67 Δ=3.67-3.66=0.0033333
2 5/6=2.83 Δ=2.83 - 2.833333=0.0033333
4 10/11=4.91 Δ=4.91-4.909090=0.00090909
3 1/12=3.08 Δ=3.08 - 3.083333333=0.0033333

632.
3.(6)=3.67   Δ=0.99909
2.7(2)=2.72   Δ=1.000816993
2.(72)=2.72   Δ=1.002673
2.89(3)=2.893   Δ1.0001152

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pomogite srochno pozhalujsta nomer 522

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