Step-by-step explanation:
Break it into steps you can better understand
2 1/2 = 2.50cm
You want to take as many 2.50 cm pieces as possible so you cut one off.
58 - 2.50 = 55.5
and another
55.5-2.50 = 53
and so on...
Instead of subtracting like this, we use division
58 / 2.5
when you divide, this tells you how many 2.50cm pieces you can cut from a total length of 58cm
Examples of inverse operations are addition and subtraction or multiplication and division.
3/15x, 2/10x and 0.20x are equivalent to 1/5x
Step-by-step explanation:
- Step 1: Verify whether the expressions are equal to 1/5x
⇒ 3/15x = 1/5x (Common factor is 3)
⇒ 2/10x = 1/5x (Common factor is 2)
⇒ 0.50x = 1/2x Not equivalent to 1/5x
⇒ 0.20x = 1/5x (Decimal equivalent)
Answer:
Optimal combination of goods can be determined in an economy that produces only two goods, with production of extra units of the two goods at a minimal marginal social cost. The consumption of the additional units of the two goods being produced will be benefitted by the consumers. This is known as marginal social benefit.
Step-by-step explanation:
Marginal social cost is the change in society's total cost brought about by the production of an additional unit of a good or service. It includes both marginal private cost and marginal external cost.
Marginal social benefit is the change in benefits associated with the consumption of an additional unit of a good or service. It is measured by the amount people are willing to pay for the additional unit of a good or service.