allymsp3p4kpyi
allymsp3p4kpyi allymsp3p4kpyi
  • 04-05-2018
  • Mathematics
contestada

When 54 is added to a number the result is the same as when the number is multiplied by 3. What is the number? Show working out.

Respuesta :

fatehahnordin9p7wo43
fatehahnordin9p7wo43 fatehahnordin9p7wo43
  • 04-05-2018
54 + x = x(3)
54 + x = 3x
2x = 54
x = 27
Answer Link
glohse907 glohse907
  • 04-05-2018
The number is 18.
54 divides by 3 is 18.
18 plus 54 is 72
18 Times 3 is 72
Answer Link

Otras preguntas

least number that has 2, 3, 4, as factors
How many grandparents have my grandparents? who can solve it is very good on maths! it is just a lpgic problem! i know the answer :)
What is 1997 from 2014????????????
What is the slope of any line parallel to the line 8x + 9y = 3 in the standard (x,y) coordinate plane?
What is 0.05 percent of 6.5?
Which period was the “golden age of dinosaurs”? a. the Triassic Period b. the Jurassic Period c. the Cretaceous Period d. the Tyrannosaurus Period
A tree was chopped down and cut up in a local forest.The tree changed in shape.What kind of change took place?A.chemical changeB.physical change C.phase changeD
what is the kingdom and phylum of a euglena protest?
USE A NUMBER LINE TO FIND 8/9 / 8/45.
which explorer sailed for france?