Write 0.037 as a fraction.

To express the decimal 0.037 as a fraction, one must first recognize that this number can be represented as 37 thousandths. This is achieved by noting that the decimal point is three places to the right of the last digit, which indicates that the denominator of the fraction will be 1,000. Therefore, the initial representation of the decimal as a fraction is 37/1,000.

Next, it is essential to simplify the fraction if possible. In this case, both the numerator and the denominator can be examined for common factors. The number 37 is a prime number, meaning it has no divisors other than 1 and itself. Since 1,000 does not share any common factors with 37, the fraction 37/1,000 is already in its simplest form.

In conclusion, the decimal 0.037 can be accurately expressed as the fraction 37/1,000. For those preparing for examinations, such as the Easter GCSE Maths Revision Course, understanding how to convert decimals to fractions is a fundamental skill that can enhance mathematical proficiency and confidence in handling various numerical problems.