//Chapter 31 Ex7 clc; clear; close; deduced=10/100; //let amount be Rs.100 amt=100; deducedAmt=amt*(deduced); moneyReceived=amt-deducedAmt; t=10/12; //converting due period in years rate=(amt*deducedAmt)/(moneyReceived*t); mprintf("The rate percent is %.2f percent",rate);