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

JP
Answered by Jemima P. Maths tutor

3976 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

what is the largest stick can you fit into a cylinder, if the radius is 3cm and the length is 24cm. To 2d.p


n sweets, 6 are orange, the rest are yellow. Sophie takes at random a sweet. She eats the sweet. Sophie then takes at random another sweet. She eats the sweet. The probability that Sophie eats two orange sweets is 1/3. Show that n² – n – 90 = 0


Solve 2x^2 - x - 21 by factorising


Jodie buys 12 cans of cola. There are 330 ml of cola in each can. Rob buys 4 bottles of cola. There is 1 litre of cola in each bottle. Rob buys more cola than Jodie. How much more?


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