Question

3900 bulbs were ised to decorate a building. of these 25%were green ,15%were red and the rest one were yellow find the yellow bulbs used​

Answer 1

Answer:

2340

Step-by-step explanation:

% of yellow bulbs = 100 - % of green bulbs + % of red bulbs .

= 100 - 25 + 15

= 100 - 40

= 60%

number of yellow bulbs =60/100 × 3900

= 2340.

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Answer 2

Answer:

2340

is the correct answer

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