afrazaffan55 afrazaffan55
  • 03-03-2022
  • Mathematics
contestada

two number are in the ratio 5:8 if if there sum is 130 find the numbers​

Respuesta :

Iambimbo449 Iambimbo449
  • 04-03-2022

Answer:

50 and 80

Step-by-step explanation:

two numbers are in ratio 5;8 which  is 5x + 8x

sum = 130

5x  + 8x  = 130

13x = 130   ( divide both sides by 13)

x = 10

to find the two numbers we multiply by x

5x  = 5 x 10   = 50

8x  =  8  x 10  = 80

Answer Link

Otras preguntas

If both the President and the Vice President can no longer serve, who becomes President?
What movement tried to end racial discrimination?
Name one war fought by the United States in the 1900s.
Given the balanced equation representing a reaction: 4Al(s) + 3O2(g) ==> Al2O3(s) As the aluminum loses 12 moles of electrons, the oxygen (1) gains 4 moles o
Which polyatomic ion is found in the compound represented by the formula NaHCO3? (1) acetate (3) hydrogen sulfate (2) hydrogen carbonate
Where is the Statue of Liberty?
What movement tried to end racial discrimination?
How/why do copy machines produce o zone?
In an oxidation-reduction reaction, the number of electrons lost is (1) equal to the number of electrons gained (2) equal to the number of protons gained (3) le
A staple is made from 40mm of wire. How many staples can be made from 10meters of wire?