Johannesburg Water is a prominent utility company responsible for providing water and sanitation services to the residents of Johannesburg, South Africa. Established in 2001, it operates under the City of Johannesburg Metropolitan Municipality. The company's mission is to ensure the provision of clean and safe drinking water, as well as efficient sanitation services, to the millions of people living in the city and its surrounding areas.
Johannesburg Water employs modern technologies and sustainable practices to manage its water supply and sanitation systems effectively. With a commitment to environmental stewardship, the company emphasizes water conservation and implements programs to minimize water wastage and pollution.
One of Johannesburg Water's key objectives is to enhance the quality of life for residents by maintaining reliable water and sanitation infrastructure. This includes regular maintenance, upgrades, and expansion projects to meet the growing demands of the city's population.
The company also places a strong emphasis on community engagement and education, striving to empower residents with knowledge about water conservation and hygiene practices.
Overall, Johannesburg Water plays a vital role in ensuring public health, environmental sustainability, and socio-economic development in Johannesburg, making it an indispensable entity for the city's residents and businesses.
444km
Since the speed diff is 5km/h
It takes 12 hrs to cover 60 extra kms
Therefore in 12 hrs the total dist covered is
Relative speed×time=(21+16)×12=444 kms
Suppose that x glassses are supplied safely , therefore
(100-x) glases are damage. Then equation is :
3x – 3(100-x) = 270
on solving this equation value of x comes out to be 95.
Marks in thrice in english as in science
so if science marks is x
then english marks = 3x
lets maths marks = y
ratio of english and maths marks is
3x/y = 3/5
=> y = 5x
and total marks = 162
3x + x + 5x = 162
x = 18 —-answer
here the 30% of 100 is 30
and 10% of the 30 = 3
so 20% = 6%
so ans = 6%
the ratio is 4 : 3
so -> let’s suppose a case where multiplying both sides for the same number, the sum of the result will be 28 …
4 * 4 = 16
4 * 3 = 12
16 + 12 = 28
in 8 years they will be respectvely 24 and 20
which is the same as 6/5
Profit ratio will be : 4:5:6
5x=150
X=300
X share is 1200
Y share is 1800
Difference will be = x-y =600
x+y+z
—– = 6800
3
x>=6400
6400 + y + z = 20400
y + z = 14000
to get the greatest of y and z, lets assume y = 6400
so, z = 7600
so ANS is 7600
400
5
307,311,313,317,319
The greatest number that will divide 187, 233 and 279 leaving the same remainder in each case.
To find : The number ?
Solution :
First we find the difference between these numbers.
The required numbers are
233-187=46
279-233=46
279-187=92
Now, We find the HCF of 46 and 92.
Therefore, The required largest number is 46.
150 m