Question 352341
Let x=wt of basket
3105-x=the wt of 12 apples
1980-x= the wt of 7 apples
3105-x-(1980-x)
3105-x-1980+x
=1125 the wt of 5 apples.
y/12=1125/5
y=2700 gm wt of 12 apples
3105-2700=405 gm Weight of the basket.
.
Ed