From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 1553/CH10/EX10.20/10Ex20.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 1553/CH10/EX10.20/10Ex20.sce

(limited to '1553/CH10/EX10.20/10Ex20.sce')

diff --git a/1553/CH10/EX10.20/10Ex20.sce b/1553/CH10/EX10.20/10Ex20.sce
new file mode 100644
index 000000000..f576d290c
--- /dev/null
+++ b/1553/CH10/EX10.20/10Ex20.sce
@@ -0,0 +1,15 @@
+//chapter 10 Ex 20
+
+clc;
+clear;
+close;
+spends=75/100; inc=20/100; expPercent=10/100;
+original=100;
+expAmt=original*spends;
+saving=original-expAmt;
+newIncome=original*(1+inc);
+newExp=(1+expPercent)*expAmt;
+newSaving=newIncome-newExp;
+incSaving=newSaving-saving;
+incPercent=(incSaving/(1-spends));
+mprintf("The increase in percentage is %d percent",incPercent);
-- 
cgit