In a bag there are 1000 balls of three different colours Red White and Black if 20% balls are red and 45% balls are white. find how many black balls are there in the bag
Please bata do bhai please
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In a bag there are 1000 balls of three different colours Red White and Black if 20% balls are red and 45% balls are white. find how many black balls are there in the bag
Please bata do bhai please
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Answer:
no. of black balls = 350
Step-by-step explanation:
20% of balls are red then no. of red balls =
no.of red balls = 200
45% of balls are white then no. of white balls =
Hence no. of white balls = 450
no. of total balls = 1000
no.of red balls = 200
no. of white balls = 450
Hence no. of black balls = no. of total balls - (no. of red balls + no. of white balls)
Hence,
no. of black balls = 350
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Answer:
I don't know maths , speek in English and ask questions in English
Step-by-step explanation:
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