340.5
3000 30 times 100 ie 3000
10 tenths = 1, so 30 tenths = 3.
30
30 hundreds
3/10
In one*1( unit there are 10 tenths. Mathematically 10 /10 = 1 So if you have 30 units then you have 10 x 30 = 300 tenths.
There are 30 thousandths in 3 tenths.
There are thirty hundreds in 3000.
30 of them.
30
30