Write each percent increase or decrease as a percentage of the initial amount. The first one is done for you. This year, there was 40% more snow than last year.
The amount of snow this year is 140% of the amount of snow last year.
This year, there were 25% fewer sunny days than last year.

Compared to last month, there was a 50% increase in the number of houses sold this month.

The runner’s time to complete this marathon was 10% less than the time to complete the last marathon.

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m