All ISEE Middle Level Math Resources
例子问题tions
例子问题tion #1 :How To Find The Decimal Equivalent Of A Fraction
重写as a decimal.
Divideby; the result is.
You may also recognize thatis equal to, andwill be equal totimes this value.
例子问题tion #1 :Fractions
Write the decimal equivalent of.
例子问题tion #1 :How To Find The Decimal Equivalent Of A Fraction
How do you write 0.125 as a fraction?
例子问题tion #2 :How To Find The Decimal Equivalent Of A Fraction
Expressas a decimal.
Divide the numerator by the denominator:
例子问题tion #3 :How To Find The Decimal Equivalent Of A Fraction
Express 0.36 as a fraction in simplest form.
Write the expression, without the decimal point (36), over the apporpriate power of 10 (100, since the last digit falls in the hundredths place). Then reduce:
例子问题tion #5 :Fractions
Which is equivalent to this fraction?
Divide:
例子问题tion #6 :Fractions
Write as a decimal:
Divide 17 by 45, adding a decimal point and zeroes as needed:
The 7 repeats infinitely. The decimal is therefore.
例子问题tion #1 :Fractions
Write as a fraction in lowest terms:
We can use algebra to find the fraction by setting. Then:
and
Subtract as follows:
例子问题tion #7 :Fractions
Convert 0.017 into a fraction.
0.017 is equal to 17 thousandths (because it extends 3 decimal places), therefore:
例子问题tion #8 :Fractions
Write as a decimal:
Divide 13 by 75, adding a decimal point and zeroes as needed:
The 3 repeats infinitely, so we can rewrite this as.