Another method 5^(x+2)-5^(x+

**1**)=**100**? 5^x*5^2 - 5^x*5 =**100**5^x[5^2 - 5] =**100**5^x * 20 =**100**5^x = 5 x =**1**3 Answers · Science & Mathematics · 06/06/2014

...but typically people use A for the 11th digit. Then we count:

**1**2 3 4 5 6 7 8 9 A 10 11 12 13 14 15 16 17 18 19... A5 A6 A7 A8 A9 AA**100**5 Answers · Science & Mathematics · 07/04/2011

You just time everything by 10 and you should be good. 1st measure using

**1**:**100**ratio then you times it by 101 Answers · Science & Mathematics · 20/04/2013

No. You need to divide 40 feet by

**100**40 /**100**= 4/10 = 2/5 So your drawing of the building...5 Answers · Science & Mathematics · 29/10/2016

... to complete the job Amount of work done by

**1**man in**1**day =**1**/**100**Amount of work done by 10 men in**1**day = 10/**100**=**1**/10 ....(2) 10men & 15 women take 6...5 Answers · Science & Mathematics · 30/03/2008

...question carefully. It isn't asking you to add the *numbers* from

**1**to**100**. It is asking you to add up the *digits* used...7 Answers · Science & Mathematics · 21/10/2015

if the scales of the a map is

**1**:**100**,then 1cm in the map stand for**1***100cm in the real world, and 1cm in the real word will...1 Answers · Science & Mathematics · 10/03/2013

**1**ha =**100**ares**1**are =**100**square metre So**1**ha =**100*****100**square metre**1**ha = 10,000 square metre1 Answers · Science & Mathematics · 07/07/2007

To find the value of

**1**% you do 6/11 which is 0.545451 Answers · Science & Mathematics · 24/06/2013