Question

In March, Delphine's house had 40\%40% more snowfall than in February. Delphine's house had ff centimeters of snowfall in February. Which of the following expressions could represent how much snowfall Delphine had at her house in March?

Answer 1

It should be c & e

Answer 2

Answer: 1.4 f or
`1f +(4f)/(10)`

Explanation:

Since, According to the question,

The snowfall in February in Delphine's house had = f cm

Again according to the question,

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

Therefore, The snowfall in March in Delphine's house had = 140% of The snowfall in February in Delphine's house had

= 140 % of f

=
`(f* 140)/(100)`

= 1.4 f cm

= 1 f + 0.4 f

=
`1 f + (4f)/(10)` cm