Three teachers shared a packet of chalk. The first teacher got 2/5 of the chalk and the second teacher received 2/15 of the remainder. What fraction the the third teacher receive?

Similar Questions

In a figure, PQR = 60o, PRS = 90o, RPS = 45o, QR = 8cm. Determine PS...

Evaluate: $\frac{0.42 \div 2.5}{0.5 \times 2.95}$, leaving the answer in the standard form....

List all integer values of x satisfying the inequality -1 < 2x - 5 $\leq$ 5...

2 bags of sugar at Nx per bag are mixed with 3 bags of sugar at Ny per bag. What is the co...

If tan y = 0.404, where y is acute, find cos 2y ...

A boy leaves station X on a bearing of 035° to station y which is 21km away. He then travels to ...

The nth term of a sequence is given as $4 \times 3^{(3 - n)}$. Calculate the third term....

Find x if (x$_4$)$^2$ = 100100$_2$...

Simplify without using tables $\frac{2\sqrt{14} \times 3\sqrt{21}}{7\sqrt{24} \times 2\sqrt{98}}$...

The chord ST of a circle is equal to the radius, r, of the circle. Find the length of arc ST. ...