All the blocks are identical. The height of the table fan is 142 cm. Find the height of the top of the highest block from the ground.
A 284 cm
B 435 cm
C 345 cm
D 355 cm
2 blocks = 142 cm1 block = 142/2 cm=71cm5 blocks =5*71 cm =355 cm
All the blocks are identical. The height of the table fan is 142 cm. Find the height of the top of the highest block from the ground.
A 284 cm
B 435 cm
C 345 cm
D 355 cm