How much did he spend?

Answer:
$6
Step-by-step explanation:
Glass beads cost $10 per pound
He didn't buy upto one pound, just 3/5
[tex]cost \: = \frac{3}{5} \times 10 \\ = 6[/tex]
He spent $6
Answer:
6 dollars
Step-by-step explanation:
first work out how much of a pound he wanted to buy
3/5 of a pound
divide one pound by five then time that by three
1÷5=0.2
0.2×3=0.6
so 0.6 pounds
now if one pound is 10 dollars
what will 0.6 pounds be?
find how much pounds you get for one dollar
1÷10=0.1
so one dollar buys 0.1 pounds
so times by 6 to get 0.6 pounds for 6 dollars