Friday, May 26, 2017

How To Add Fractions Ks3



let's see if we can writethe fraction 11 over 25, or we could call11/25, to see if we can write that as a decimal. and we're going to round it tothe nearest thousandths place. and so another way ofviewing this is 11 over 25,


How To Add Fractions Ks3, this is the same thingas 11 divided by 25. so we can literally divide 25into 11, and whatever we get, that is going to be the decimalrepresentation of 11/25. and since we're goingto go into the places


less than the onesplace, we're going to go into the tenthsplace, the hundredths place, and the thousandths place,let's add some zeroes to this 11 right over hereafter the decimal, and now let's start to divide. 25 doesn't go into 1. 25 doesn't go into 11. 25 does go into 110. so 25 goes into 110 four times.


4 times 25 is 100. so it goes into it four times. let's keep the decimal up here. so we'll write 0.4. and now we can subtract110 minus 100 is 10. and now we can bringdown another 0. 25 goes into 100exactly four times. 4 times 25 is 100, and thenyou subtract, and you get 0. so we actually didn't evenhave to round this one.


this fraction is exactly 0.44.


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