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Telephone numbers in Cuba all have the same format, consisting of the country code (53), followed by an area code. Phone numbers in Cuba have up to eight digits. The first one to two are the area code, the remaining digits are the subscriber number. Calls between different area codes are prefixed with the trunk prefix 0, followed by the area code.
A round number is an integer that ends with one or more "0"s (zero-digit) in a given base. [1] So, 590 is rounder than 592, but 590 is less round than 600. In both technical and informal language, a round number is often interpreted to stand for a value or values near to the nominal value expressed.
In some contexts it is desirable to round a given number x to a "neat" fraction – that is, the nearest fraction y = m/n whose numerator m and denominator n do not exceed a given maximum. This problem is fairly distinct from that of rounding a value to a fixed number of decimal or binary digits, or to a multiple of a given unit m.
An equal distance is possible when the rounding interval is an even number. The introduction of cash rounding is typically accompanied by publicity campaigns for awareness among both consumers and implementing merchants; smaller campaigns will accompany the extension of an existing rounding system to a higher rounding interval.
In the Philippines, the prefix for toll-free numbers is "1800" followed by either one, two, or four digits (examples include 8, 10, and 1888), and then by either a four- or seven-digit phone number. However, there are restrictions. Toll-free numbers are limited to the telephone network where the toll-free number is being handled.
Geography of Cuba Sierra Maestra Viñales Valley. Cuba is located 77 km (48 mi) west of Haiti across the Windward Passage, 22.5 km (14.0 mi) south of The Bahamas (Cay Lobos), 150 km (93 mi) south of the United States (Key West, Florida), 210 km (130 mi) east of Mexico, and 140 km (87 mi) north of Jamaica.
Education in Cuba has been a highly ranked system for many years. The University of Havana was founded in 1727 and there are a number of other well-established colleges and universities . Following the 1959 revolution, the Castro government nationalized all educational institutions, and created a government operated system.
Schematic representation of difference in grain shape. Two parameters are shown: sphericity (vertical) and rounding (horizontal). Rounding, roundness or angularity are terms used to describe the shape of the corners on a particle (or clast) of sediment. [1] Such a particle may be a grain of sand, a pebble, cobble or boulder.