kohlitrish5 kohlitrish5

24-02-2021
Mathematics

contestada

5
In a class, the ratio of boys to
girls is 3 : 5.
There are 24 children in total.
Work out the number of boys.

Respuesta :

guanren guanren

24-02-2021

Answer:

9

Step-by-step explanation:

24 ÷ 8 = 3

3 × 3 = 9 (boys)

3 × 5 = 15 (girls)

Answer Link

Anunlikelyperson Anunlikelyperson

24-02-2021

Answer:

3x+5x=24

x=24/8

x=3

3x3

=9

Thus there are 9 boys

hope it helps

Answer Link

Otras preguntas

Identify scalar and vector quantities: a. The volume of a petrol tank. b. A length measured in meters. c. The jet taking off against the gravity. d. The work do

what is an example of commentary?

If we are analyzing the specific word choice of an author we are analyzing their...?

Describe the difference in the graph of the conjunction “x > 2 and x < 10” and the graph of the disjunction “x > 2 or x > 10.”

Jane thinks of a number, x, multiplies it by 7 and writes down the result. Andrew also begins with x, then multiplies it by 5, adds 18 and writes down the resu

CAN U HELP ME IN MY HOMEWORK

(3x³+4x²+x+7)÷(x²+1)

That crayon is broken but you may borrow it

Car A is traveling at a constant speed of 20mph and hits Car B that is at rest. If car A comes to a complete stop when it hits car B what happens to car B that

why do you think we celebrate heritage month in the unites states