Question

Calculate the electrical energy consumed by a 122 W toaster in 30 minutes what will be the cost of using the same for 1 month if one unit of electricity costs RS 4​

Answer 1

Answer:

38 votes

[tex]energy \: consumed = (1200 \times 15) \div 1000 \ \: \: \: \: \: \: \: \: \: \: \: \: ... More

Answer 2

energyconsumed=(1200×15)÷1000=1.2×15=18unitscost=4×18=rs72