In a school of 150 students, 80 offer French while 60 offer Arabic and 20 offer neither. How many students offer both subjects?

Similar Questions

A man covered a distance of 50 miles on his first trip, on a later trip he traveled 300 miles while ...

The diagram is a circle with centre P. PRST are points on the circle. Find the value of < PRS ...

On a pie chart there are six sectors of which four angles are 30°, 45°, 60°, 90°&nbs...

Change 7110 to base 8 ...

If  \(\frac{2}{x-3}\) - \(\frac{3}{x-2}\) = \(\frac{p}{(x-3)(x -2)}\), find p....

If w varies inversely as V and U varies directly as w3, Find the relationship between u and v given ...

Find the value of x satisfying \(\frac{x}{2}\) - \(\frac{1}{3}\) < \(\frac{2x}{5}\) + \(\frac{1}{...

If \(\frac {3 - \sqrt 3}{2 + \sqrt 3} = a + b\sqrt 3\), what are the values a and b?...

Each of the interior angles of a regular polygon is 140°. How many sides has the polygon? ...

A steel ball of radius 1 cm is dropped into a cylinder of radius 2cm and height 4cm. If the cylinder...