2 years ago

6. There are 450 students in the school. 60% are 6th graders. How mar

Mathematics

1 answer:

Rudiy272 years ago

3 0

Answer:

180

Step-by-step explanation:

40% are not 6th graders

10% of 450 if 45

there are four 10 percents in 40%, so 45 x 4 = 180

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