L.C.M. of 8, 10, 12 = 2 x 2 x 2 x 3 x 5 = 120
The largest three digit number = 999
Therefore, the required number = 999 – 39 = 960
Number of 4-digit numbers that are less than or equal to 2800 and either divisible by 3 or by 11 , is equal to
Draw:
1) a leaf
2) a taproot and
3) a flower,
you have studied for Table 4.3