It is: 2/3
10 to 3
3/20
57 percent = 57% = 57/100 in fraction in lowest term
It is 1 to 2.
3/5
This depends on the context. However, it is good practice to reduce a ratio or a fraction to its lowest possible term. The only time you wouldn't simplify a ratio or fraction is if it signified something in its original state.
The lowest-term fraction can be obtained by finding the denominator and numerator by GCF. The lowest fraction can not be further reduced.
0.004% as a reduced fraction is 1/25000
2.66 as a lowest term fraction is 133/50
To convert a decimal to a fraction, write it as a decimal fraction. Hence 0.8 / 1.0 Notice we write it over 1.0. We always write it over '1 point' and since the decimal is to only one decimal place we only write in one zero. Hence 0.8 / 1.0 Cancel down the decimal point, hence 08/10 Ignore the prefixed zero' to the '8'. Hence 8/10 Since both '8' and '10' are even numbers we can cancel down by '2' Hence 8/10 = 4/5 This will not cancel any further as '5' is a prime number. It follows that 0.8 = 4/5 NB If the decimal is to two/three decimal places then you write in 'two/three' zeroes. e.g. 0.88 = 0.88/1.00 or 0.888 = 0.888 / 1.000 And then proceed as above.
the lowest term of 4 percent in a ratio is 1:25