alvadb2043 alvadb2043

02-12-2019
Mathematics

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A bag contains 120 marbles. 45% of the marbles link, 35% of the marbles are green. If the remaining marbles are blue, how many blue marbles are in the bag?

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idaasare24 idaasare24

02-12-2019

Answer:

Number of blue marbles is 24

Step-by-step explanation:

For pink marbles

45÷100×120=54

For green marbles

35÷100×120=42

Let number of blue marbles=x

x+42+54=120

x+96=120

x=120-96

x=24

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