How many fragments you need to get an orange hero if 1 fragment is 60 coins how many more you need..

There are 2 types of orange hero currently. Most cost 200 fragments to recruit, although there are a few development heros that cost 150.

In general the 200 fragment heroes have their fragments available to buy for 60 coins per 5 fragments. So you need to buy 40 lots of 5 fragments = 2400 coins (less any fragments you get for rewards).

The cheaper ones need only 150 fragments and you can buy them for 40 coins per 5 fragments. As you only need 30 lots of 5 fragments this = 1200 coins.