Cambridge IGCSE® Mathematics Core and Extended Coursebook Second Edition>Algebra>Chapter 14 - Further Solving of Equations and Inequalities>Exercise 14.4

Karen Morrison and Nick Hamshaw Solutions for Exercise 4: Exercise 14.4

Author:Karen Morrison & Nick Hamshaw

Karen Morrison Mathematics Solutions for Exercise - Karen Morrison and Nick Hamshaw Solutions for Exercise 4: Exercise 14.4

Attempt the practice questions from Exercise 4: Exercise 14.4 with hints and solutions to strengthen your understanding. Cambridge IGCSE® Mathematics Core and Extended Coursebook Second Edition solutions are prepared by Experienced Embibe Experts.

Questions from Karen Morrison and Nick Hamshaw Solutions for Exercise 4: Exercise 14.4 with Hints & Solutions

EASY

Upper Secondary: IGCSE

IMPORTANT

Cambridge IGCSE® Mathematics Core and Extended Coursebook Second Edition>Chapter 14 - Further Solving of Equations and Inequalities>Exercise 14.4>Q 4

$a = 6.2$ , correct to $1$ decimal place. $b = 3.86$ , correct to $2$ decimal places. Find the upper and lower bounds of the fraction $\frac{a + b}{a b}$ . Give your answer correct to $2$ decimal places.