3 years ago

A large bag of marbles is 1/2 red,

Mathematics

2 answers:

cupoosta [38]3 years ago

5 0

Answer:15%

Step-by-step explanation:

larisa86 [58]3 years ago

5 0

15% of them are white.

1/2 of them are Red = 50%
Green = 10%
0.25 of them are Blue = 25%

50% + 25% + 10% = 85%

100% - 85% = 15% of the marbles are White

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Step-by-step explanation:

10(n^2+n) -6 (n^2 - 2)

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lara31 [8.8K]

let's firstly convert the mixed fractions to improper fractions and then subtract, bearing in mind that the LCD of 4 and 2 is 4.

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