To find one tenth of a number, simply divide it by 10 . The easiest way to do that is to : cross off a zero at the end if there is one. move the decimal one place to the left.

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## What is the number that is one quarter of one half of one tenth of 600?

1/10 of 600 will be 60. And 1/2 is 30 and 1/4 of 30 is 7.5. So the answer is 7.5.

## What is 10th of a quarter of 1600?

A quarter of 1600 is 400. A tenth of that is 40.

## What is the number that is one half?

One half is the irreducible fraction resulting from dividing one by two (2) or the fraction resulting from dividing any number by its double. Multiplication by one half is equivalent to division by two, or “halving”; conversely, division by one half is equivalent to multiplication by two, or “doubling”.

## What is the number that is one half of one quarter of 400?

5. Hence one half of one quarter of one tenth of 400 is 5.

11/4

## How many 7’s are there from 0 to 100?

Kiril Kovalenko, Cracked a lot of math problems. Just count numbers with 7’s: 7, 17, 27, 37, 47, 57, 67, 70, 71, 72, 73, 74, 75, 76, 77(doubled!), 78, 79, 87, 97. The answer is 20 7’s.

## How many 9’s are there from 1 to 100?

Solution. Between 1 and 100, the digit 9 occurs in 9, 19, 29, 39, 49, 59, 69, 79, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98 and 99.

5050.

## What is the sum of natural number 1 to 100?

Clearly, it is an Arithmetic Progression whose first term = 1, last term = 100 and number of terms = 100. Therefore, the sum of first 100 natural numbers is 5050.

## What is the total sum of 1 to 30?

465 is a sum of number series from 1 to 30 by applying the values of input parameters in the formula.

## What is the sum from 1 to N?

Sum of the First n Natural Numbers. We prove the formula 1+ 2+ + n = n(n+1) / 2, for n a natural number. There is a simple applet showing the essence of the inductive proof of this result.

## What is the sum of 1 20?

210 is a sum of number series from 1 to 20 by applying the values of input parameters in the formula.

## What is the sum of the numbers from 1 to 31?

The number series 1, 2, 3, 4, . . . . , 30, 31. Therefore, 496 is the sum of positive integers upto 31.

## What is the sum of 1 to 50 numbers?

1275 is a sum of number series from 1 to 50 by applying the values of input parameters in the formula.

## What is 1 to 75 added together?

2850 is a sum of number series from 1 to 75 by applying the values of input parameters in the formula.

## What is the formula for adding 1 to 100?

The sum of the numbers 1-100 would be equal to the number of pairs (50) multiplied by the sum of each pair (101), or 50 x 101 = 5,050.

## What is the sum from 1 to 1000?

500500 is a sum of number series from 1 to 1000 by applying the values of input parameters in the formula.

## What is 1 200 added together?

20100 is a sum of number series from 1 to 200 by applying the values of input parameters in the formula.

## What is 1 365 added together?

66795 is a sum of number series from 1 to 365 by applying the values of input parameters in the formula.

## What is 1 2 3 all the way to infinity?

For those of you who are unfamiliar with this series, which has come to be known as the Ramanujan Summation after a famous Indian mathematician named Srinivasa Ramanujan, it states that if you add all the natural numbers, that is 1, 2, 3, 4, and so on, all the way to infinity, you will find that it is equal to -1/12.

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## What is the sum of all numbers from 1 to 99?

4950 is a sum of number series from 1 to 99 by applying the values of input parameters in the formula.