Solving problems with rational numbers in fraction form

All You Need in One Place

Everything you need for Year 6 maths and science through to Year 13 and beyond.

Learn with Confidence

We’ve mastered the national curriculum to help you secure merit and excellence marks.

Unlimited Help

The best tips, tricks, walkthroughs, and practice questions available.

0/13
?
Examples
Lessons
  1. Estimate and calculate.
    1. 45\frac{4}{5}- 56\frac{5}{6}
    2. -23\frac{2}{3}- (56)\left( { - \frac{5}{6}} \right)
    3. -38\frac{3}{8} + (14)\left( { - \frac{1}{4}} \right)
    4. - 25\frac{2}{5} + (37)\left( { - \frac{3}{7}} \right)
    5. 149\frac{4}{9} + (123)\left( { - 1\frac{2}{3}} \right)
    6. 114\frac{1}{4} - 218\frac{1}{8}
    1. -113\frac{1}{3}÷ (213)\left( { - 2\frac{1}{3}} \right)
    2. -314\frac{1}{4} ÷ 112\frac{1}{2}
    3. -59\frac{5}{9} ÷ 712\frac{7}{{12}}
    4. -16\frac{1}{6}× (37)\left( { - \frac{3}{7}} \right)
    5. 115\frac{1}{5} ÷ 116\frac{1}{6}
    6. 58\frac{5}{8}(49)\left( { - \frac{4}{9}} \right)
  2. Sam had $45 in his bank account. He first withdrew 15\frac{1}{5} of his saving. Then he took 18\frac{1}{8} out from his remaining money. How much money is still left in his bank account?
    0%
    ?
    Practice
    Topic Notes
    ?
    Similar to the previous section, we will practice adding, subtracting, multiplying, and dividing rational numbers. Rational numbers can be expressed in two forms: fraction form and decimal form. This time, we will deal with rational numbers in fraction form.