Question 1068002
2:3:4  is in 2+3+4 parts, or 9 parts.


(a) seeds for 600 grams nuts
seeds to nuts is in ratio 2:3.
{{{600(2/3)=highlight(400)}}}, grams of seeds


(b) fruit for 250 grams seeds
{{{250(4/2)}}}
{{{highlight(500)}}} grams fruit