britt112 britt112

25-10-2017
Mathematics

contestada

Sean spelled 13 out of 20 words correctly on his srelling test. Write his test score as a percent.

Respuesta :

thorntoncaleb13 thorntoncaleb13

25-10-2017

Sean has scored a score of 65% on his spelling test

Answer Link

apologiabiology apologiabiology

25-10-2017

percent means parts out of 100
x%=x/100

so 13/20=x%
13/20=x/100
multiply both sides by 100 to find x
1300/20=x
130/2=x
65=x

his score as a percent is 65%

Answer Link

Otras preguntas

A circle is centered at the point (5, -4) and passes through the point (-3, 2). The equation of this circle is (x + ___)2 + (y + ___)2 = ___

why does it help to write a subtraction problem as an addition problem

Jim picks a number he doubles that number then adds five and gets 41 as his results what was the original number Jim picked

A cube is a three dimensional solid with 6 square faces find the total surface area of a cube whose edges are each 5 feet in length

What is a barrier island? A. A ridge of sand that forms between the mainland and an island connecting the island to the mainland B. A long ridge of sediment th

The sun is about 93 x 10 to the 6 power miles from earth. What is the distance written as a whole number?

Then write a sentence explaining what the terms have in common. a. archaeology b. Artifact c. carbon dating

who ruled ancient Egypt

can a triangle be formed by 7.4 cm , 8.1 cm , 9.8 cm

For the Virginia company, the risk of losing money from a field expedition was shared... a. only by the companys leaders b. only by the monarchy c. by all st