Ten tenths make 1 whole. So 40 tenths make 4 wholes.
100
nine-tenths
10 tenths
To make two wholes, it takes a total of six thirds. This is because each whole is made up of three thirds, so for two wholes, you multiply 3 by 2, resulting in 6 thirds.
Ten
100
30
nine-tenths
It takes 7/7 to make one whole. That means it would take 21/7 to make 3 wholes.
10 tenths
it 30
To make two wholes, it takes a total of six thirds. This is because each whole is made up of three thirds, so for two wholes, you multiply 3 by 2, resulting in 6 thirds.
You need to specify tenths of what in order for the question to be answered.
0.1
Ten
540
26 of them because 26/10 = 2.6