3 years ago

6. In a jar of 650 marbles, 20% of the marbles are red. How many marbles are not red

Mathematics

2 answers:

FromTheMoon [43]3 years ago

7 0

Answer:

520

Step-by-step explanation:

20% are red which means 130 are red

650-130= 520

or you could look at it this way

if 20% is red that means 80% is not red

80% of 650 is 520

Degger [83]3 years ago

6 0

Answer:

Step-by-step explanation:

20% of 650

1/5 of 650

130=red

520= not red

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