evelia03 evelia03
  • 02-02-2017
  • Mathematics
contestada

how many 2.5 inch by 6 inch tiles will fit on a back splash that is 2.5 feet tall and 8 feet long

Respuesta :

Edufirst
Edufirst Edufirst
  • 07-02-2017
Area of each tile: 2.5in * 6in = 15 in^2

Area of the back splash: 2.5 ft * 12 in/ft * 8ft*12in/ft = 2880 in^2

Area of the back splash / area of each tile = 2880in^2 / 15in^2 = 192

Answer: 192 tiles
Answer Link

Otras preguntas

Find the roots of the quadratic equation: [tex]2x^{2} - x - 10 = 0[/tex]
Physics assignment <3 [100 points]
Rewrite the improper fraction as a mixed number.
10 Nate had 30 minutes to do a three-problem quiz. He spent 11 minutes on question A and 3 minutes on question B. How much time did he have left for question C?
MARKING AS BRAINLIEST LAST ATTEMPT! ( How did the constitution guard against tyranny )
5. Describe a line with a positive, negative, O and undefined slope. ALGEBRA I Semester 1
What is X equal to? Points are 15
PLZZ HELP Read the poem. The Courage That My Mother Had by Edna St. Vincent Millay. The courage that my mother had Went with her, and is with her still: Rock f
need help plz in this question
Let n be the middle number of three consecutive Integers. Write an expression for the sum of these Integers.