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If the number ends in one or more zero's, eliminate the last zero and you will obtain the answer.
For example:
2500 divided by 10 is 250
and
250 divided by 10 is 25
If the number does not end with a zero, move the decimal place one position to the left and you will get the answer
For example:
1234 can be written as 1234.0
therefore 1234 divided by 10 is 123.4
and
123.4 divided by 10 is 12.34
and so on...
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What is the sum of numbers 1-10?
11
Quick way to add 30 percent?
The simplest, one-step, way is to multiply by 1.3. But if your arithmetical skills are not up to that the longer way is: Step 1: divide the number by 10 (move the decial point one place to the left) Step 2: multiply the result by 3 Step 3: add this to the original number. Or Step 1: divide the number by 10 (move the decial point one place to the left) Step 2a: add this to the original number (+ 10%) Step 2b: add again (+ 20%) Step 2c: add yet again (and you've got + 30%).
What is the quick way to divide by 100?
two ways. if its a big number with zeros take off two of the zeros! e.g. 1000 / 100 = 10 (see?) or move the decimal place two places to the right! 123 / 100 = 1.23 (see where that comes?) i hope this helps you :)
How do you find 0.1 of 10cm?
You divide by 10 or multiply by 0.1
How do you get from parts per billion into a percent?
The conversion factor is 10 million. To convert to ppb to percent, you divide by 10 million.The conversion factor is 10 million. To convert to ppb to percent, you divide by 10 million.The conversion factor is 10 million. To convert to ppb to percent, you divide by 10 million.The conversion factor is 10 million. To convert to ppb to percent, you divide by 10 million.
What is a quick way to divide by 0.1?
multiply by 10
What is a quick way to divide by 10?
take away a zero (0)
What is a quick way to divide by 2?
just half the number...
The mass of a 46N object is 460kg?
No. You have to DIVIDE Newtons by 9.8 (or, for a quick estimate, by 10).
What is a quick way to divide by 0.5?
Dividing by 0.5 is the same as dividing by 1/2. The quick way is to multiply by 2 which will provide the right result each time.
What is a quick way to divide by 123?
to divide u can use long division, partial quotients, repeated subtraction or distributive property
What is the sum of the numbers from 1 to 10 Can you find a quick way to solve this?
It is 55. Yes, there is a quick way to solve this.
What is a quick way to divide big numbers?
use this method.. d- divide b- bring down m- multiply s- subract
What is a quick way to estimate a 10 percent tip?
quick way to estimate a 10 percent tip is to remove the ones digit.Example: to give 10% tip for 50 = 510% tip for 500 = 50
What is the sum of numbers 1-10?
11
How do you calculate 5 percent of a number?
The easiest way is to divide by 10 then divide again by two.
How did you get 40cm out 400mm?
You divide by 10.You divide by 10.You divide by 10.You divide by 10.
