1/(10 power 18) - 1/(10 power 20) = ?

Answer Posted / kanchan

(10 power 18)(10 power 2-1)/((10 power 18)
= (100-1)
=99

Is This Answer Correct ?    3 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Ram spends half of his salary on household expenses, quarter for rent, 1/5th for medical expenses and the remaining he deposits in the bank. If his monthly deposits in the bank is Rs 50, what is his monthly salary ?

850


In an examination 30% of the students failed in Maths, 40% failed in Science and 25% failed in both the subjects. If 220 passed in both the subjects. Find the number of students appeared in the examination?

1378


sam and mala have a conversation. sam says i am vertainly not over 40. mala says i am 38 and you are atleast 5 years older than me. Now sam says you are atleast 39. all the sattements by the two are false. How hold are they realy.

1047


No. of animals is 11 more than the no. of birds. If the no. of birds were the no. of animals and no. of animals were the no. of birds( ie., interchanging no.s of animals and birds.), the total no. of legs get reduced by one fifth (1/5). How many no. of birds and animals were there?

1325


4i+8j+10k. something like this.

6274






find R,M,(..),F,D,(..)

777


pls help about karnataka bank officers exam paper and guide me about pattern pls total time given and different sub they asked in exam?

2503


Imagine a rectangle.Its length=2*width.A square of 1 inch is cut on all corners so that the remaining portion forms a box when folded.the volume of the box is_____ cubic inches.find the original dimensions of the box.

803


If x,y,z are chosen frm -3,1/2,2 what is the largest value of (x/y)*z*z

731


A dealer sells 3 sets at Rs.2400 each ,one at 20% gain and the other at 20% loss. what is the overall gain or loss.

741


A string of alphanumeric is there. Find a string that starts with b and ends with 3 characters.

887


All birds are animals. All animals are four legged. Implications a. All animals which are four legged are birds. b. All birds are four legged c. Some birds are four legged d. Some birds are animals but not four legged.

1255


modulo(373,7)+round(5.8)+truncat(7.2)-round(3.4) = ? i exactly don't remember the truncate function.but the function was where we skip the '.' part.

764


Find odd one cat,dog,rabbit,hamster,elk.

904


What is the selling price of can cost selling price of .. cost .. is Rs 60 ,10% profit over selling price ?

760