Question

The least number which when divided by
15, 27, 35 and 42 leaves in each case a remainder 7 is:


a) 18 97 b) 19 87

c) 18 83 d) 20 07​

Answer 1

Answer:

1897

Step-by-step explanation:

First find the LCM of 15,27,35 and 42 by which ever method you like.

The answer will be 1890.

Then add 7 as the remainder should be 7.

Because Dividend=Divisor*Quotient + Remainder