Ratios

Question 1

New method used in percentages and everting

Eg=. LBH of a cuboid (2+ 1-). The volume 154/125 of initial
Volume the percent change p,2p,4p the value of p

Answer 1

not change according to p type multiplying any two rations
5:2. Then. 5:4 ,5:7,10:11 then p10
5:7
5:11