Question

A restaurant has a 3/4 pan of lasagna.if the cost is 20 dollars per 1/3 of a pan ,how much for the 3/4?

Answer 1

Hence, 3/4 pan of lasagna costs $45

Explanation:

Answer 2

3/4 pan of lasagna costs $45.

Explanation:

The cost of 1/ 3 pan of lasagna = $20

The amount of lasagna available in restaurant = 3/4 pan

Now cost of 1/3 pan lasagna = $20

So, the weight of 1 full pan =
`3 *  {\textrm{The cost of }}((1)/(3)) {\textrm{pan of lasagna}}`

= 3 x$ 20 = $60

⇒ 1 complete pan costs $60

So, 3/4 pan costs
`(3)/(4)  * 60 = 45`

Hence, 3/4 pan of lasagna costs $45.