STARWONDER45 STARWONDER45

04-12-2018
Mathematics

contestada

A worker has installed 65%of the tiles for a tile floor.If they installed 120 tiles so far, how many tiles are there total?

A worker has installed 65of the tiles for a tile floorIf they installed 120 tiles so far how many tiles are there total class=

Respuesta :

Аноним Аноним

04-12-2018

Answer:

185 tiles ( to nearest tile)

Step-by-step explanation:

Use Proportion:-

65% is equivalent to 120 tiles

1% is equivalent to 120 /65 tiles

100 % ( all the tiles) is equivalent to ( 120 / 65) * 100

= 185 tiles ( to nearest tile)

Answer Link

Otras preguntas

Question 3 3 pts (07.05 LC) What happens to the rate of most reactions as the reaction progresses? (3 points) The rate change depends on the energy change of th

-6x+2y=-18. -3x-2y=54

At 50, Brian sets up an IRA, where he plans to deposit $12,000 at the end of each year until age 75. Find the amount of the annuity if he invests in a stock fun

Which of the following ethnic groups traces its heritage to the traditional inhabitants of North Africa and usually lives in thewestern part of the region?A. Be

If ABC is reflected across the y-axis, what are the coordinates of A? A (1-3) B. (-1, -3) C. (5,-3) D. (-1,3)

Which of the following developments allowed cities to increase their geographical area in the late 1800s?

y = x2 – 3x + 10, find f(–2)

In the reaction between Lithium Sulfate and an excess of Lead (II) Nitrate, how many molecules of Lithium Nitrate can be expected as a product if 13.3 grams of

I need help with shifting functions

Blood that is rich in oxygen leaves the heart through the _____. aorta septum right ventricle left atrium