dolmatentso dolmatentso

03-08-2022
Mathematics

contestada

A 3 tonne mix of gravel contains blue
metal and gravel in the ratio 2:3.
How much gravel is in the mix?

Respuesta :

jimrgrant1 jimrgrant1

03-08-2022

Answer:

1.8 tonne

Step-by-step explanation:

sum the parts of the ratio, 2 + 3 = 5 parts

divide the total mix by 5 to find the value of one part of the mix

3 tonne ÷ 5 = 0.6 tonne , then

3 parts = 3 × 0.6 = 1.8 tonne ← amount of gravel in the mix

Answer Link

Otras preguntas

Albert has been suffering from cancer for a year. The progression of the disease was faster in the first few months and later decreased gradually. Although Albe

Nine tree lights are connected inparallel across 120-V potential difference. The cord to the wall socket carries a current of 0.43 A. Required:a. Detrmine the r

The tee for the sixth hole on a golf course is 400 yards from the tee. On that hole, Marsha hooked her ball to the left, as sketched below. Find the distance be

has a major medical insurance policy with a $500 calendar-year deductible, a $5,000 out-of-pocket limit, and 80-20 coinsurance. was hospitalized for a surgical

Identify and explain two factors that demonstrate acculturation in the United States.

What is 9,275 in a expanded form?

This rectangular wall is to be painted. Paint is sold in tins. How much does it cost to paint the wall?

Motors is a chain of car dealerships. Sales in the fourth quarter of last year were $4,600,000. Suppose management projects that its current year's quarterly s

what is the domain and range of f(x)=-2x

another find the equation of this line, please help meeee!