Answer:
231
Step-by-step explanation:
=
42÷2= 21
9×21= 189
189 students total
42 6th graders
2/3 is equal to 4/6.
So, Beth ran further by 1/6 of the marathon
False. I hope this helps.
Answer:
----- Banana
----- Almonds
---- Chocolate
Step-by-step explanation:
Let
banana
almonds
chocolate
So, we have:
--- total used
-- i.e. 6.52 * 100 --- total sales from 100 pounds

Required
The number of pounds of each (i.e. x, y and z)
Substitute
in 


Make x the subject

Substitute
in 



Substitute 


Collect like terms


Divide by 14

Substitute
in 



To calculate y, we have:


