Question

नलकूप इत्यादि के अधिक उपयोग के कारन थलगाव तालुके के 2000 के करीब कुये सूख गए. यह कहा स्तिथ है?

Answer 1

Explanation:

Total distance =300 km

Mansi travels 60 km by train and 300−60=240 by bus in 4 minute,

\bf\frac{60}{x} + \frac{240}{y} = \red4

x

60

+

y

240

=4

and 100 km by train, 300−100=200 by bus, and takes 10 minutes more,

\bf {\frac{100}{x} + \frac{200}{y} = 4 + \frac{1}{6} = \frac{24 + 1 }{6} = \purple{\frac{25}{6}}}

x

100

+

y

200

=4+

6

1

=

6

24+1

=

6

25

Now, let

\bf\color{blue}{\frac{1}{x} = a}

x

1

=a