Without using a calculator, work out $$\(1 \frac{3}{4}-\frac{11}{12}\)$$. You must show all your working and give your answer as a fraction in its simplest form.
Exam No：0580_s20_qp_22 Year：2020 Question No：11
Answer:
\(\frac{7}{4}\)
\(\frac{9}{12}\)
\(\frac{21}{12}\)
\(1-\frac{2}{12}\)
\(\frac{5}{6}\)
\(\frac{5}{6}\)
\(\frac{9}{12}\)
\(\frac{21}{12}\)
\(1-\frac{2}{12}\)
\(\frac{5}{6}\)
\(\frac{5}{6}\)
Knowledge points:
E1.8 Use the four rules for calculations with whole numbers, decimals and fractions (including mixed numbers and improper fractions), including correct ordering of operations and use of brackets. (Applies to positive and negative numbers.)
Solution:
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