
Convert the mixed number to an improper fraction:

Subtract the fractions to get your final answer:

The value of 4 in 40 is 10 times less than the value of 4 in 400
Answer:
0.875 is equivalent to 7/8
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Answer:
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A set whose elements belong to a given set : subset
a number that can be written as a ratio in faction form : rational number
a number in decimal form that does not terminate or repeat : irrational number
a number that can be written as an infinite decimal : real number
a collection or group of objects : set
a diagram that shows the relationship between sets : venn diagram
an object that belongs to the set : element