Find the least number which should be added to 29000 so that the sum is exactly divisible by 192.
According to the question :
wemustuse:Divisionalgorithm:(Dividend=Divisor×Quotient+Remainder)
thus, 29000=192×151+8
Astheremainderis8here,so(192-8)=184Ans.
Find the least number which should be added to 2497 so that the sum is exactly divisible by 5, 6, 4 and 3.
Which least number should be added to 1000 so that the sum is exactly divisible by 45?