a6sweetgirlbe a6sweetgirlbe

23-01-2017
Mathematics

contestada

A lamp is on sale and it's price is reduced from $80 to $50. what is the percentage decrease?

Respuesta :

Аноним Аноним

23-01-2017

Percentage change =Final value -Initial value / initial value * 100\
= 50 - 80 / 80 * 100
= -30/80 * 100
= -3/8 * 100
= -300/8
= -37.5%

In short, Your Answer would be -37.5%

Hope this helps!

Answer Link

Otras preguntas

What kind of molecule is an enzyme? Why are enzymes important in cell?

solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?

A rocket lifted off from a launch pad and traveled vertically 30 km, then traveled 40 km at 30 degrees from the vertical, and then traveled 100 km at 45 degrees

container is 5 meters wide ,6meters long and 3 meters in depth what is the capacity in quarts

Iliada went to Minewaska state park one day this summer. All of the people at the park were either either hiking or bike riding. There are 178 more hikers than

Measurement is the use of numbers according to a standard. True or False

Find the slope of the line that passes through each pair of points

container is 5 meters wide ,6meters long and 3 meters in depth what is the capacity in quarts

Two of the emission wavelengths in the hydrogen emission spectrum are 410 nm and 434 nm. One of these is due to the n=6 to n=2 transition, and one is due to the

Find the slope of the line that passes through each pair of points