An aminal is a miniature hybrid creature formed in a secret laboratory in Transylvania.

In the laboratory, two scientists are working, Doctor Jekyll and Doctor Watson.

Each scientist has produced the following numbers of aminals:

	hobras (horse/zebra)	girmels (giraffe/camel)	rhinophants (rhino/elephant)	whalphins (whale/dolphin)	seabears (seal/polar bear)
Jekyll	2187	3081	1102	8230	9416
Watson	1343	793	657	3578	7807

Find the total number of each type of aminal for each scientist.

How many more of each type of aminal did Dr Jekyll produce than Dr Watson did?

Dexter began working at the secret laboratory. He produced twice as many hobras as Dr Jekyll, 350 more rhinophants than Dr Watson and 945 fewer girmels than Dr Jekyll. He produced the same number of seabears as whalphins. Altogether he produced 7997 aminals. How many of each type of aminal did Dexter produce?

Doctor Frankenstein came back from his holiday in Tenerife. The total number of hobras, girmels and rhinophants produced by all 4 scientists was as follows: hobras – 8793     girmels – 7000    rhinophants – 3060 How many of each of these aminals did Dr Frankenstein produce?