Without using a calculator, work out $$\(1 \frac{1}{7} \times 2 \frac{1}{10}\)$$. You must show all your working and give your answer as a mixed number in its simplest form.

Mathematics
IGCSE&ALevel
CAIE
Exam No:0580_w20_qp_23 Year:2020 Question No:9

Answer:

\(\frac{8}{7}\) and \(\frac{21}{10}\) oe improper fractions
\(\frac{168}{70}\) oe improper fractions
\(2 \frac{2}{5}\) cao final answer

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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