3 years ago

Divide 128 chairs among 3 rooms in the ratio of 1 : 3 : 4.

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

6 0

Answer:

Step-by-step explanation:

1x+3x+4x= 128

8x=128

x=128/8

x=16

therefore,

room 1 = 1x

= 1*16=16

room 2 = 3x

=3*16=48

room 3 = 4x

=4*16=64

PLS MARK BRAINLIEST, THNX

You might be interested in

Find the product of (2x + 5y)(2x − 5y).

Nana76 [90]

The final answer for this is 4x^2-25y^2.

7 0

3 years ago

Read 2 more answers

The transitive property of angle congruence states that if ________ ≅ ∠QRS and ∠QRS ≅ ∠PQR, then ∠XYZ ≅ ∠PQR . A) ∠XQR B) ∠QRS C

djverab [1.8K]

Answer:

The answer is ∠XQR

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

-3y+1/3=-5/6y-5/2 what does y equal

kotykmax [81]

Answer:

17/13

Step-by-step explanation:

$- 3y + \frac{1}{3} = - \frac{5}{6}y - \frac{5}{2} \\ - \frac{18}{6}y + \frac{2}{6} = - \frac{5}{6} y - \frac{15}{6} \\ \frac{2}{6} + \frac{15}{6} = - \frac{5}{6} y + \frac{18}{6} y \\ \frac{17}{6} = \frac{13}{6} y \\ \frac{6}{13} \times \frac{17}{6} = y \\ \frac{17}{13} = y$