"to which amount" is correct and usable in written English.
You can use it when you want to refer to a specific amount of something. For example, "He found a wallet with $100 in it, to which amount he added another $20."
In particular, it has to be identified whether, and to which amount, the predicted MIMO link-level performance gains can be achieved in an entire network.
These constructed vegetation types were linked to landscape services within a capacity matrix giving a weight between 0 (no supply) and 5 (high supply) to which amount one type can provide each single service.
Here, it is not attempted to separate the different contributions to the large scale external field, as it is not clear to which amount the ring current, tail currents, field aligned currents and other sources contribute to this field.
Vodafone accepts it should have continued to send alerts and will only charge for the data usage it alerted you to, which amounts to £90.
Citizens will be asked whether the government should push for an end to sanctions, which amount to a refusal by European ministers to meet their Austrian counterparts formally.
The Glasgow club have made substantial efforts to cut costs to reduce debts which amount to about £65m, the largest slice of which is due in 2008.
Or how sincere they were willing themselves to be, which amounts to the same thing.
SAP's sales were down 8percenttoto $1.79 billion, which amounts to an increase of 2percentt after adjustments for currency differences.
The Presidio battery and accompanying substation cost $25 million to build, which amounts to about $6,000 for every resident of Presidio.
In "A Really Good Day," she lays out her and Chabon's "harm-reduction approach" to parenting, which amounts to being open about risks and pleasures.
He did not recommend that they be killed, but he did say that Christians had no moral responsibilities to them, which amounts to much the same thing.
