Being a âSettlementâ currency is not quite the same as being a âReserve Currencyâ like the dollar, but it a major step in that direction. It is, in fact, a very large step. Which currency large international trades are done in matters.
There are approximately 33.33 square feet in a bundle of standard composite shingles. A square is a 10-foot by 10-foot area and requires three bundles of shingles for coverage.
How many bundle of roofing shingles to cover 2800 square feet?   Roofing is sold by the square which is 100 square feet per square and there are 3 buncles per square. A 2800 square foot roof = 28 squares x 3 bundles per square = 8â¦4 bundles. Add about 10% (3-4 bundles) for trim waste. This is pretty accurate for a simple hip roof. A roof with multiple valleys can take a bit more.