Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • Solve the following equation. z/(z + 15) = 4/9

Solve the following equation.

Q.3

        \frac{z}{z+15} = \frac{4}{9}

 

Answers (1)

best_answer

We have 

                        \frac{z}{z+15} = \frac{4}{9}

Cross-multiplication gives:

                      9z = 4z + 60

or           9z - 4z  = 60

or                  5z = 60 

or                    z = 12

Posted by

Divya Prakash Singh

View full answer

Similar Questions

Trending Articles/News

anam-khan

JNVST Result 2025: NVS Class 6 results out at navodaya.gov.in; documents required for admission
anam-khan

JNVST 2025 result out for class 9 students; download scorecard at navodaya.gov.in
anam-khan

JNVST Class 6 admit card 2025 out at cbseitms.rcil.gov.in; steps to download

Latest Question