Babygirl60 Babygirl60
  • 02-12-2015
  • Mathematics
contestada

If 60% of a numbet is 18,what is 89% of the number

Respuesta :

WorldCitizen WorldCitizen
  • 02-12-2015
what is this number?

if 60%x=18

then

[tex] \frac{60}{100} [/tex]x=18

[tex] \frac{6}{10} [/tex]x=18
[tex] \frac{3}{5} [/tex]x=18
3x=18*5
x=6*5
x=30

and 89% of it:
[tex] \frac{89}{100} [/tex]*30=[tex] \frac{89}{10} [/tex]*3=26.7 which is the answer




Answer Link

Otras preguntas

What is the solstice? list some examples of each.
When does the next space shuttle launch?
What is the reciprocal of the number -3/5 ?
Why Do People Have Back Dimples?
An atom in the ground state has two electrons in its first shell and six electrons in its second shell. What is the total number of protons in the nucleus of t
Which reaction occurs when hydrogen ions react with hydroxide ions to form water? A. substitution B. saponification C. ionization D. neutralization
Lauren’s age can be represented by the expression 10m2. Kristen’s age can be represented by the expression 2m5. What is the ratio of Lauren’s age to Kristen’s
When the electrons of an excited atom return to a lower energy state, the energy emitted can result in the production of (1) alpha particles (3) protons(2) isot
Identify the property shown. 3p · (2 + k) = 6p + 3pk A. transitive B. associative C. commutative D. distributive
Write the inequality in interval notation X is greater than or equal to negative 4