Using suitable properties , find the value of :
1518x105
Solution : Given 1518x105
= 1518x(100+5) ⇒ Using Distributive multiplication over subtraction property
= 1518x100+1518x5ax(b+c)=axb+axc
=151800+7590
=159390 answer.
Hence the answer is 159390
Using suitable property, find the value of : 617×105?
71268x269-71268x169
104×922
1008×318