Ka mau nanya Ada yg bisa ngisi??? 1. 0.05 x 10^-3 - 40 2.0,08 x 10^-3 - 55 4. 0,11 x 10^-3 - 80 5. 0,745 x 10^-3 -95

[tex]0.05 \times {10}^{ - 3} - 40 \\ \frac{5}{100} \times \frac{1}{1000} - 40 \\ \frac{5}{100000} - 40 \\ \frac{5 - 4000000}{100000} \\ \frac{ - 3999995}{100000} \\ - 3999995 \times {10}^{ - 5} [/tex]

1)0,05 x10^-3 -40=50x10^-6 -40
=10 x10^-6
=10^-5
2)0,08 x 10^-3 -55=80x10^-6 -55
=25x10^-6
=2,5x10^-5
4)0,11x10^-3 -80 =110x10^-6 -80
=30 x10^-6
=3x10^-5
5)0,745 x10^-3 -95=745x10^-6 -95
=650x10^-6
=6,5x10^-4
semoga membantu :))