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# Math

### fractions

Which one is a proper fraction? 1/2, 2 1/2, 8/7 1/2
Which one is an improper fraction? 2/5, 3 4/5, 9/5 9/5
Which fraction is a mixed number? 7/8, 2 1/4, 16/12 2 1/4
How to turn a mixed number into an improper fraction: e.g. 3 1/4 = 13/4 Multiply denominator{4} to the whole number {3} add the numerator{1} get the sum{13} place over the denominator{4} e.g. 4×3+1=13/4
write the following as decimals: three tenths 0.3
write the following as decimals: twenty five thousandths 0.025
write the following as decimals: two and one tenth 2.1
How to write a decimal as a fraction: e.g. 0.9 identify the last place in the decimal (9)=Tenths place. Use this place to write the denominator. then simplify. 0.9 = 9/10
"If adding or subtracting is your aim, The bottom numbers must be the same! 1/3 + 2/3 = 3/3
"Changing bottom with multiply or divide, The same to top must be applied
Created by: debonaire