Express the recurring decimal 0.21313... as a fraction.

x = 0.21313... 10x = 2.1313...1000x = 213.1313...1000x - 10x = 211990x = 211x = 211/990

Answered by Miranda Z. Maths tutor

4203 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve... 8x + 2 = 3x - 8


prove that any odd number squared is one more than a multiple of four.


Find the inverse function of f(x) = 5 / (x - 4)


A prism with a triangular cross section has volume 120cm^3. The base of the triangular face has length 6cm. The width of the prism is 10cm. The height of the triangular face is h. Find h.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2024

Terms & Conditions|Privacy Policy