Question

Tolong di bantu ya poin nya banyak

Answer 1

6 lampu x 10watt x 6hour  x 30 hari    =  10.800 Wh = 10,8 kWh
1 televisi x 100 watt x 4hour x 30 hari =  12.000 Wh = 12 kWh

(10,8 kWh + 12 kWh) x Rp.50,00/kWh
= 22,8 kWh x Rp.50,00/kWh
= Rp 1140,00

Answer 2

Yang no.5 jawabannya 
6×6×10=360⇔760÷1000=0,76 kwh
1×4×100= 400⇔
0,760×30=22,8 kwh
22,8kwh×Rp.50,00= Rp.1.140,00