Final answer:
To find the cost of 8/5 meters of cloth, multiply the cost of 1/2 meters by 2 and then multiply by 8/5.
Step-by-step explanation:
To find the cost of 8/5 meters of cloth, we first need to determine the cost of 1 meter of cloth. We can do this by multiplying the cost of 1/2 meters of cloth by 2, since 2*(1/2) = 1. Then, we can multiply the cost of 1 meter by 8/5 to find the cost of 8/5 meters of cloth.
Let's start with the given information: the cost of 1/2 meters of cloth is 3/4 dollars. Multiplying this by 2, we get the cost of 1 meter of cloth:
1/2 * 2 = 1
3/4 * 2 = 6/4 = 3/2 dollars
Now, to find the cost of 8/5 meters of cloth, we multiply the cost of 1 meter by 8/5:
8/5 * 3/2 = 24/10 = 12/5 dollars
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