Correct 241.34(3 x 10\(^{-3}\))\(^2\) to 4 significant figures

Find the mean deviation of 1, 2, 3 and 4

At what rate would a sum of N100.00 deposited for 5 years raise an interest of N7.50?

Three children shared a basket of mangoes in such a way that the first child took \(\frac{1}{4}\) of the mangoes and the second \(\frac{3}{4}\) of the remainder. What fraction of the mangoes did the third child take?

Simplify and express in standard form \(\frac{0.00275 \times 0.00640}{0.025 \times 0.08}\)