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              Hundredths


              If a sheet of paper is divided into 100 equal parts, then each part will represent            1   of the
              sheet which is called one-hundredth.                                                         100

              In decimal form,      1   is written as 0.01 and read as zero point zero one.
                                  100
              Some more examples of hundredths are:
                         5
                  (a)        (five-hundredths) = 0.05 (zero point zero five)
                       100


                  (b)   47   (forty-seven hundredths) = 0.47 (zero point four seven)
                       100
                        84
                  (c)         (eighty-four hundredths) = 0.84 (zero point eight four)                        1
                       100                                                                    One-hundredth =     = 0.01
                                                                                                            100
              Thousandths

                                1                                                           One-thousandth =   1   = 0.001
              If we divide          (one-hundredth)  part of the  above grid  into                          1000
                              100
              10 equal divisions, then each division represents           1   , and it is
                                                                        1000
              called one-thousandth.
                                     1
              In decimal form,    1000    is written as 0.001 and read as zero point
              zero zero one.

              Some other examples of thousandths are:


                  (a)     7    (seven-thousandths) = 0.007 (zero point zero zero seven)
                        1000                                                                         Remember

                         32                                                                          Zero written
                  (b)          (thirty-two thousandths) = 0.032 (zero point zero three two) at the left side
                        1000                                                                         of the decimal
                                                                                                     point indicates
                  (c)    678   (six hundred seventy-eight thousandths) =  0.678 (zero point  that there is no
                        1000
                                                                                six seven eight)     whole number in
                                                                                                     the left side.
              Conversion of Fractions into Decimals


              To convert a decimal fraction into a decimal, write its numerator and put a decimal point
              after as many digits as the number of zeros given in the denominator from the right.

              If the numerator has short of digits, then write zero to the left of the numerator and then

              put the decimal point.
              If the decimal  fraction is  a mixed fraction,  convert it  into  an  improper fraction  before

              converting it to the decimal.


             104                                                                                    Mathematics-5
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