Question

In March, Delphine's house had 40% more snowfall than in February. Delphine's house had f centimeters of snowfall in February.

Which of the following expressions could represent how much snowfall Delphine had at her house in March?

Choose 2 answers:

(Choice A)

40f


(Choice B)

40+f


(Choice C)

1.4f


(Choice D)

40f+f


(Choice E)

4/10f+f

Answer 1

the answer is C and E

Answer 2

Answer: Options 'C' and 'E' are correct.

Explanation:

Since we have given that

Quantity of snowfall in February at Delphine's house be f centimeters

Quantity of snowfall in March at Delphine's house be 40% more than in February.

According to question,

`40\%\ of\ f=0.4f\\\\Therefore,\\\\f+0.4f=1.4f`

So, Options 'C' and 'E' are correct.

i.e. C) 1.4f

E)
`(4)/(10)f+f`