If Mary saves K35.20 every fortnight, her savings after 2 years will be?

To calculate Mary's savings after 2 years, we first need to determine how many fortnights are in 2 years.

There are 52 weeks in a year, so there are 26 fortnights in a year (52 weeks / 2).

Therefore, in 2 years, there are 52 fortnights (26 fortnights/year x 2 years).

If Mary saves K35.20 every fortnight, her total savings after 2 years would be:

K35.20 x 52 fortnights = K1,830.40

So, Mary's savings after 2 years will be K1,830.40.

1. Find the number of fortnights in 2 years
2. Multiply the number of fortnights by the amount saved each fortnight

Step 1: Find the number of fortnights in 2 years

There are 12 months in a year, and 2 fortnights (2 weeks) in a month.

So, the number of fortnights in 2 years is:

12 months/year x 2 years x 2 fortnights/month = 48 fortnights

Step 2: Multiply the number of fortnights by the amount saved each fortnight

Amount saved after 2 years = 48 fortnights x K35.20/fortnight = K1689.60