I need help figuring out this math problem!?

Question

The decimal number above consist of only 1's and 0's to the right of the decimal point . The first 1 is followed by one 0, the second 1 is followed two 0's, the third 1 is followed by three 0's, and so on. What is teh total number of 0's between the 98th and the 101st 1 in this decimal nuber?

I'll appreciate an explanation on how to solve it. Thanks a lot!!

Answer 1

ok between the 98th and 101st one, there should be:

(98+99+100) = 297 zeros.

following the 98th (1) there is 98 zeros, following the 99th(1) there is 99 zeros, following the 100th (1) there is 100 zeros.

Hope that helps

Answer 2

As per the data given
98th one is followed by 98 zeroes
99th one is followed by 99 zeroes
100th one is followed by 100 zeroes
then comes the 101st one
Therefore total number of zeroes between
98th and 101st one
=98+99+100
=297

Answer 3

297 seems to be the correct answer.
98th 1 is followed by 98 '0's
99th 1 > 99 '0's
100th 1> 100 '0's
then comes the 101th 1.
so number of zeroes is 98+99+100=297

Answer 4

297 there are the exact number of zeros after each number 1 therefore 98 + 99 + 100 because that is all that is between 98 and 101

Answer 5

98th 1 followed by 98 zeros and 101st 1 followed by101 zeros

Answer 6

on your case, you're a million/8 Irish and (something) 7/8 black. The fraction 7/8 is actual 87.5%. So saying you're 87% black (inspite of the incontrovertible fact that actual it may around as much as 88%) is extremely comparable to saying 7/8 black. frequently, to confirm the ethnic probabilities or fractions of somebody, you upload up all the fractions of the mummy and dad, in my opinion upload at the same time any comparable ethnicities, and divide each and every thing by 2. to illustrate, in my case my mom is a hundred% Irish and my father is a million/2 French and a million/2 Irish. So my ethnicity is: [ (a hundred% Irish) + (50% French + 50% Irish) ] / 2 = [ one hundred fifty% Irish + 50% French ] / 2 = (one hundred fifty/2)% Irish + (50/2)% French = seventy 5% Irish + 25% French you're able to do a similar with fractions and land up with a similar outcomes (3/4 Irish, a million/4 French). it extremely is considering you generally get a million/2 of your ethnicity out of your mom, and a million/2 out of your father. further, you are able to desire to take a million/2 of their ethnicities, and then upload up the fractions. you will continuously get a similar outcomes the two way, simply by fact the procedures are algebraically equivalent. Getting back on your loved ones. If we are watching for the 7/8 & a million/8 is authentic, and that your father is a hundred% black, then your mom could could desire to be a million/4 Irish and 3/4 black. this way you get (a million/4 Irish + 3/4 black + a million/a million black) / 2 = (a million/4 Irish + 7/4 black)/2 = a million/8 Irish, 7/8 black. this could recommend that her mom (your maternal grandmother) is a million/2 Irish and a million/2 black. On a part observe, there is actual no way you would be a million/3 of something. If we are watching for that ancestors continuously hint back to human beings of a few a hundred% ethnicity, and someone has 2 and easily 2 organic and organic mum and dad, then you definately can purely artwork in multiples of powers of a million/2. you are able to not upload up halves, quarters, eighths, and so on. and get thirds. EDIT: I initially wrote "African" for "black", no longer simply by fact i presumed I had to be %., yet simply by fact i presumed geography replaced into the defining element right here purely because it extremely is for "Irish". yet then i found out that "black" can consult with ethnicities technically no longer from the continent and vice versa so I went with the extra known term.

Answer 7

do...your...own...homework. Or at least, consider not writing "the number above" on the very first line of what you're copying.

it's EASY. Think it out.