Ask question

Ask question

All categories

3 years ago

13

I like to help in this problem: in the course of Juan 2/9 of the students are children of 13 years, 1/4 have 14 years and the re

st 15 years What kind of students do they have?

1 answer:

taurus [48]3 years ago

3 0

Rest are 19/36

it is 1 -(1/4) - (2/9)
= 1-9/36 - 8/36
= (36-9-8)/36
= 19/36.

You might be interested in

A quadratic has a vertex at (3,-8) and a zero solution at (8,0).

Mamont248 [21]

Answer:

5,6

Step-by-step explanation:

6 0

2 years ago

GIVING BRAINLIEST FOR BEST ANSWER!

riadik2000 [5.3K]

2 / 5 = 12 / 30

2 / 6 = 10 / 30

12 + 10 = 22

22 / 30 = 11 / 15

4 + 5 = 9

9 and 11 / 15 is your answer

8 0

2 years ago

Read 2 more answers

What are the x 2x + 4 = x + 18

zalisa [80]

Step-by-step explanation:

2x+4=x+18

2x-x=18-4( Addition on the Right hand side changes to subtraction on the left hand side and wise-versa.)

1x=14

1x(1*x so X itself)

X=14

3 0

2 years ago

Read 2 more answers

Crater Lake in Oregon is shaped like a circle with a diameter of about 5.5 miles. a. How far is it around the perimeter of Crate

gulaghasi [49]

Answer:

The perimeter/circumference of the lake is 17.28 miles.

Step-by-step explanation:

7 0

2 years ago

ME AJUDEM PFVV!!(CONTA NA FOTO)

iVinArrow [24]

(espero que esto ayude) La respuesta es D que es $\frac{2}{3}$

8 0

2 years ago