Math, asked by 001857, 6 months ago

3900 bulb were used to decorate a building of these , 25% were green . 15% were red , and the rest were yellow. find the number of yellow bulb used.
Give correct answer with explanation
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Answers

Answered by Anonymous
0

Answer:

hence the number of yellow bulbs are 2340

Answered by keerthanap360
0

Step-by-step explanation:

Item No. Power

40 W bulb 15 600 Watt

100 W bulb 5 500 Watt

80 W fan 5 400 Watt

1000 W heater 1 1000 Watt

Total Wattage = 2500 Watt

So current capacity i=

V

P

=

220

2500

=

11

125

=11.36≅12Amp.

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