20
The greatest multiple of 36 is infinite.
30
50
10*3 = 30
10.
Step 1. I look in the hundredths place. If I see a 5 or more I round up, otherwise down, to the next multiple of one tenth. Step 2. The number in the hundredths place is 5 so I know to round up. Step 3. The next higher multiple of one tenth is 21.4. That is the answer.
If you are talking about in multiples of 6, then the tenth multiple would be 60.
2 copies of 4 tenth is 8 tenth.
31.4
2
4/10, or 2/5.
one tenth of 2 pound = £0.201/10 of 2 pound= 0.10 * £2= £0.20