shaztaz1234 shaztaz1234 09-05-2014 Mathematics Answered It takes Tom 1 hour to lay 30 bricks. He has to lay 180 bricks. Tom starts to lay the bricks at 9 a.m He has half an hour break at 11 a.m He has another half an hour break at 1 p.m What time should Tom finish laying the 180 bricks?