Matt had 3 piles of coins, A, B and C. Altogether there was 72p. Pile B had twice as much as pile A. Pile C had three times as much as pile B.

x + 2x + 6x =729x=72x=72/9x=8

GA
Answered by Gideon A. Maths tutor

3478 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve the simultaneous equations: 2x+y=18 and x-y=6


Simplify fully (3x^2-8x-3)/(2x^2-6x)


I toss a fair coin until I get two head in a row. What is the probability that I toss the coin 5 times in total?


Express 5/8 as a decimal


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences