Increase £160 by 45%.

If £160 = 100%, the number we are trying to find (let's call this X) equals 145%. (Place numbers in 2x2 grid) 100%    £160 145%     X Multiply the two diagonal numbers together, then divide by the number opposite X. X = (145 x 160) / 100 X = 23200 / 100 X = 232 Answer is £232

Answered by Jemima P. Maths tutor

3644 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve the simultaneous equations y = 5x^2 + 4x - 19 and y = 4x + 1


Find the value of x: x^2-3x-3=1


How do I solve the simultaneous equations 3x+2y=17, 4x-y=30?


What is 50 as a percentage of 20?


We're here to help

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