An electrician uses tiny red,blue and yellow bulbs in a ratio 12:11:10 to light up an entire building.If 4752 bulbs were used in all,how many red, blue and yellow bulbs were used?
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An electrician uses tiny red,blue and yellow bulbs in a ratio 12:11:10 to light up an entire building.If 4752 bulbs were used in all,how many red, blue and yellow bulbs were used?
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Answer:
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Step-by-step explanation:
bruh
Answer:
1728, 1584 and 1440
Step-by-step explanation:
Let one constant be x
Let 12:11:10
be 12x, 11x, 10x
according to the question
12x + 11x + 10x = 4752
33x = 4752
x = 4752/33
x = 144
therefore, 12x = red bulbs = 12 x 144 = 1728
11x = blue bulbs = 11 x 144 = 1584
10x = yellow bulbs = 10 x 144 = 1440
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