Omar has four times as many apples as bananas he has 30 pieces of fruit in all of a represents the number of apples and b represents the number of bananas, how many of each fruit does Omar have ?

Respuesta :

Answer:

24 apples and 6 bananas.

Step-by-step explanation:

Omar has 4 times as many apples as bananas; this means if [tex]a[/tex] is the number of apples, and [tex]b[/tex] is the number of bananas

    1. [tex]a=4b[/tex]

The total pieces of fruit is 30; this means

   2. [tex]a+b=30[/tex]

Thus we have two equations, and we solve them by substituting for  [tex]a[/tex] in equation (2) with [tex]a=4b[/tex] from equation (1):

[tex]a+b=30[/tex]

[tex]4b+b=30[/tex]

[tex]5b=30[/tex]

[tex]\boxed{ b=6}[/tex]

Omar has 6 bananas.

Now we substitute  this [tex]b=6[/tex] into equation(1) and get:

[tex]a=4(6)[/tex]

[tex]\boxed{ a=24}[/tex]

Omar has 24 apples.

Answer:

D. 24 A. 6 B.

Step-by-step explanation: