In a collection of 1050 balloons at a party 3/10 of the balloons are blow ,2.5 of the balloons are red and the rest are green . how many blue, red and green balloons are there??
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In a collection of 1050 balloons at a party 3/10 of the balloons are blow ,2.5 of the balloons are red and the rest are green . how many blue, red and green balloons are there??
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Answer:
315 blue
rsd green
Step-by-step explanation:
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Verified answer
Answer:
Blue 315
Red 420
Green 215
Step-by-step explanation:
Total numbers of balloon is 1050.
Blue balloons are equal to 3/10 of 1050.
Which is equal to
1050×3/10
105×3
315
So, number of blue balloons is 315.
Red balloons are equal to 2/5 of 1050.
Which is equal to
1050×2/5
210×2
420
So, number of red balloons is 420.
According to the question equation for green balloons is
315+420+×=1050
735+x=1050
x=1050-735
x=215
So, green balloons are 215 in number.
Hope it is helpful.