Question #46485

1 Answer
Jun 28, 2017

Answer:

#108"cm"^3#

Explanation:

#"Volume of marbles"=("Volume of water+marbles")-("Volume of water") -= V_m = (V_w+V_m)-V_w#.

#V_w=5*6*9=270"cm"^3#.
#(V_w+V_m)=6*7*9=378"cm"^3#.
#V_m = (V_w+V_m)-V_w = 378-270=108"cm"^3#.