brittaniacampbell brittaniacampbell

03-05-2019
Mathematics

contestada

two lenghts are in the ratio 7:8. if the first lenght is 273m, what amount is the second lenght

Respuesta :

altavistard altavistard

03-05-2019

Answer:

312 m

Step-by-step explanation:

Write and solve an equation of ratios:

7 273 m

----- = ------------

8 x

Then 7x = 8(273 m) = 2184 m

and x = 2184 m / 7 = 312 m

Answer Link

Otras preguntas

The Milky Way Galaxy has at least two hundred billion stars write half this number of stars in standard form

What is the best order-of-magnitude estimate for 58,100? a. 103 b. 104 c. 105 d. 106

The area of a rectangle is 60 square inches. The length of the rectangle is 7 inches longer than the width. Which equation models the situation? a. w+7=60 b.

Is 20 hundredths equal to 2 thousandths?

use the number line to solve 235 +123

Dave has $15 to spend on an $8 dollar book and two birthday cards (c) for his friends. How much can he spend on each card if he buys the same card for each frie

One day, 758 people visited the monkey house at the zoo. What is 758 rounded to the nearest hundred?

Michael wanted to measure the temperature of an object. Which SI unit should he use? a. milliliter b. kilogram c. Fahrenheit d. Kelvin

Who was responsible for inventing and perfecting a movable type printing press?

Write a sentence that compares the values of the nines in the number 69.92.