eshal2007 eshal2007
  • 08-05-2021
  • Mathematics
contestada

Two numbers are in the ratio 5 : 7. If they differ by 18 then, find the numbers.

Respuesta :

isamarie4
isamarie4 isamarie4
  • 08-05-2021

Answer:

45 and 63

Step-by-step explanation:

7x-5x=18

2x=18

2 2

x=9

7(9)=63

5(9)=45

Answer Link

Otras preguntas

5. When is it acceptable to share personal information with a person you are chatting with online? a. if the person attends the same school as you b. never c. i
Describe the role of infrastructure in providing access to clean water in both urban and rural areas
Changes that occur at the genetic level within populations are classified as ________.
What is the spending for those programs is determined by eligibility rules rather than the appropriate process
Determine the Maximum or minimum value 아 the graph g(x) = -(x+1)²-2​
a researcher claims that 31% of US adults are afriad to fly. You want to test this claim. In a random sample of 1100us adults in the US 315 said they were afrai
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Mood Disorders Identi
Unit Test Unit Test Active 2 3 4 5 6 7 8 9 10 Which is a key qualification for someone who assembles scientific engineering products? research skills for gather
50 students each attended one revision lesson at the weekend. Each student went to Science, Geography or Computing. The two-way table below shows the attendance
diary entry about losing your phone then finding it​