I have been provided with a worksheet which does not have any answers to the given questions.I'm not sure if the answers which i worked out are...

I have been provided with a worksheet which does not have any answers to the given questions...I'm not sure if the answers which i worked out are correct...

Here are the questions:

Qs 1) Given the subnet mask of 255.255.252.0 and the broadcast address 14.205.115.255, find the network address and the first host address. 

QS 2) . Given the host address of 147.47.0.12 and a subnet mask with 29 bits, find the network address and the broadcast address of this subnet.