By

☼ Certain words followed by prepositions :

Study the following sentences : –

1. Agree with – Haresh agreed with Mina.
2. Be angry with – My father is angry with me.
3. Care of – Take care of  your healt…
   
   

■ Rule  :   Divide the given decimal fraction without the decimal point by the given counting number. Now, in the quotient, put the decimal point to give as many paces of  decimal as are there in the dividend.

■ Rule  :   Shift the decimal point to the right by as many places of  decimal as is the power of  10.

 e.g. Evaluate  :   (i)  5.4203  100        (ii)  .0189  1000         (iii)  .003  100…

Multiplication  of  a  Number  By  99, 999, 9999 etc.  :   Place as many zeros to the right of  the multiplicand as is the number of  nines and from the number so formed, subtract the multiplicand to get the answer.

e.g. Multiplyi…