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Silk as money

1.[2p]

A Tang bolt of silk was 40 chi long. At a chi of about 0.30 m, how long is that in metres?

CorrectNot quite: 12

2.[3p]

What made silk usable as money rather than merely valuable?

Correct
The answer is: The tax system enforced statutory dimensions, so a quantity could be named in a contract without inspection
The answer is: The tax system enforced statutory dimensions, so a quantity could be named in a contract without inspection
The answer is: The tax system enforced statutory dimensions, so a quantity could be named in a contract without inspection

3.[2p]

Match each medium to the transactions it was used for in the Turfan and Dunhuang documents.

  • Copper coin

  • Grain

  • Bolts of silk

  • loans repaid at harvest

  • large purchases such as a horse or a slave

  • small everyday purchases

Show the answer

Copper coin: small everyday purchases Grain: loans repaid at harvest Bolts of silk: large purchases such as a horse or a slave

4.[2p]

Suppose 24,000 Anxi garrison soldiers each received twelve bolts of silk a year. How many bolts is that?

CorrectNot quite: 288000

5.[3p]

At 0.35 kg a bolt and 150 kg to a camel-load, how many camel-loads a year is that?

CorrectNot quite: 672

6.[1p]

China could breed cavalry horses in the numbers its armies needed.

The answer is: False
Correct

7.[3p]

Why did China buy horses from the steppe peoples it was defending against?

Correct
The answer is: Horse pasture competes with grain land, so a horse raised in China loses to wheat
The answer is: Horse pasture competes with grain land, so a horse raised in China loses to wheat
The answer is: Horse pasture competes with grain land, so a horse raised in China loses to wheat

8.[3p]

Han payments to the Xiongnu rose from about 8,000 rolls of silk in 51 BCE to about 30,000 in 1 BCE. What is the annual rate of increase, in per cent?

CorrectNot quite: 2.7

9.[2p]

What was feiqian, the Tang "flying cash"?

Correct
The answer is: A certificate allowing coin deposited in one place to be drawn in another
The answer is: A certificate allowing coin deposited in one place to be drawn in another
The answer is: A certificate allowing coin deposited in one place to be drawn in another