A number h increased by i.e. added to itself = h + h =2h
Chat with our AI personalities
Answer:We need to find a number which increased by 3.5 of itself equals 621.Let that number be x.x increased by 3.5 of itself equals 621 implies x+ 3.5x = 621.x(1+3.5) = 621x(4.5) = 621x = 621/4.5x = 138Therefore the required number is 138.Source: www.icoachmath.com
24 is.
83.6/1.045 = 80
It is increased by two and one third of itself.
let X = number X + 1/2 X = 21 1.5 X = 21 X = 14