shellysingh34
shellysingh34 shellysingh34
  • 14-03-2021
  • Mathematics
contestada

In my school there are 500 students. 20% of
them wear spectacles. How many students
(a) wear spectacles?
(b) do not wear spectacles?​

Respuesta :

debbieonyi24
debbieonyi24 debbieonyi24
  • 14-03-2021

Answer:

It is do not we're spectacles

Answer Link
lloydfordah49
lloydfordah49 lloydfordah49
  • 14-03-2021

Answer:

do not wear spectacle

Step by step explanation:

20 ÷100×500= 20×5÷1= 100

therefore 100 students wear spectacles

Answer Link

Otras preguntas

What is the percent 200% of 54
61% of 180 ? 5.1% of 81 ? 16 1/2% of 36 ? 81% of 241 ? 76% of 600 ? 88% of 680 ? 37% of 481 ? 19.1% of 380 ? 41% of 321 ? 33% of 331 ?
The mestizo resulted from?
The area of a rectangular deck is 680 square ft. The deck's width is 17 ft. What is its length?
Jason is driving at 55 mph. He needs to keep his car within 5 miles per hour of his current speed. Write and solve an absolute value equation to find Jason's
Which state is by Argentina on the map of South America
what is utilitarianism?
A square piece of fabric has an area of 16x^2+40x+25 square inches. The length of each side of the fabric is cx+d, where c and d are whole numbers. Find an expr
The ratio of ages (in years) of three children is 2:4:5. The sum of their ages is 33. What is the ages of each child ?
Are these answers correct? 1. A gas occupies 30 L at 760 mm Hg. What is its volume at 350 mm Hg? P1*V1 = P2*V2 760 mm Hg *30 L = 350 mm Hg * V2 V2 = 22800 mm