3 years ago

There is a total of 270 men, women and children on a train.

Mathematics

1 answer:

Vedmedyk [2.9K]3 years ago

4 0

Answer:

80 men

Step-by-step explanation:

4 : 5 10 : 9

40 : 50 : 45

40 x 2 = 80

You might be interested in

What is bigger 1/3 or 3/5

raketka [301]

$Method\ 1:$

$\dfrac{1}{3}=\dfrac{1\cdot5}{3\cdot5}=\dfrac{5}{15}\\\\\dfrac{3}{5}=\dfrac{3\cdot3}{5\cdot3}=\dfrac{9}{15}\\\\\dfrac{3}{15} < \dfrac{9}{15}\ therefore\ \dfrac{3}{5}\ is\ bigger$

$Method\ 2:$

$\dfrac{1}{3} < \dfrac{1}{2}=\dfrac{1.5}{3}\\\\\dfrac{3}{5} > \dfrac{1}{2}=\dfrac{2.5}{5}\\\\therefore\ \dfrac{3}{5}\ is\ bigger$

6 0

3 years ago

PLEASE HELP AND QUICK!!!

Lena [83]

Answer:

Step-by-step explanation:

dude trust me

8 0

3 years ago

What is f(-5) if f(x) equals |2x-1|+10?

xxTIMURxx [149]

|2(-5) - 1| + 10
|-10-1| + 10
|-11| + 10
11 + 10
21 is your answer

Hope this helped!

8 0

3 years ago

Read 2 more answers

A box of Ritz crackers is $2.59 and contains 24 servings. What is the price per EACH serving?

sasho [114]

Answer:

$0.11

Step-by-step explanation:

Divide 2.59 by 24 = 0.11 (rounded up)

5 0

3 years ago

Read 2 more answers

A=B+Bcd solve for c please help

lilavasa [31]

Solve for C:
c= A - B
_______
bd

6 0

3 years ago