Page 314 - NUMINO_WB_3B
P. 314
172-P3-2

1. 200 mL of water comes out from the faucet per second when it is turned
on. How long does it take to fill a bathtub that holds 5 L of water?

2. 500 mL of water comes out from the faucet per minute when it is turned
on. How long does it take to fill a bathtub that holds 8 L of water?
   309   310   311   312   313   314   315   316   317   318   319