Skip to content

Course home

Fractional and Negative Indices

Fractional and Negative Indices

EasyMedium
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103
Question 87
(a).

Find the value of (827)−23\displaystyle \left(\frac{8}{27}\right)^{-\frac{2}{3}}(278​)−32​

[2]
(b).

Hence, find the value of (827)−23−14\displaystyle \left(\frac{8}{27}\right)^{-\frac{2}{3}}-\frac{1}{4}(278​)−32​−41​

[1]
Markscheme

Fractional and Negative Indices Questions

  1. GCSE
  2. /Maths
  3. /Fractional and Negative Indices

352 exam-style questions on OCR GCSE Maths Fractional and Negative Indices. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank