4*8 = 32
800
270
The eighth multiple of 15= 120
32
40
800 obviously
72
6
To add 1 eighth and 4 fifths, first find a common denominator. The least common multiple of 8 and 5 is 40. Converting the fractions, 1 eighth becomes 5 fortieths, and 4 fifths becomes 32 fortieths. Adding these gives 5/40 + 32/40 = 37/40. Therefore, 1 eighth plus 4 fifths equals 37/40.
yes
It is the first digit 4 which represents 400,000,000
It is: 8*12 = 96