Money and Metric Conversions

Making sense of those conversion questions

How would we write these using metric prefixes if a dollar is the unit?

Unit

Dekadollar

Hectodollar

decidollar

How many dimes are worth one dollar?

10 decidollars = 1 dollar

How many dollars are worth a ten-dollar bill?

10 dollars = 1 dekadollar

How many dollars are worth a hundred-dollar bill?

100 dollars = 1 Hectodollar

How many ten-dollar bills are worth a hundred-dollar bill?

10 dekadollars = 1 Hectodollar

How many dimes are worth a one-hundred-dollar bill?

1 decidollars = 1 Hectodollar