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A 20p coin, like other coins made from nickel-brass, is not magnetic because its composition does not contain significant amounts of ferromagnetic materials such as iron, cobalt, or nickel in a form that would exhibit magnetic properties. The alloys used in the coin are designed for durability and corrosion resistance rather than magnetism. As a result, when exposed to a magnet, the 20p coin does not exhibit any magnetic attraction.
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What is -5p3(4p2 3p1)?
To simplify the expression -5p³(4p² + 3p¹), distribute -5p³ to both terms inside the parentheses. This results in -5p³ * 4p² = -20p^(3+2) = -20p⁵ and -5p³ * 3p¹ = -15p^(3+1) = -15p⁴. Therefore, the final expression is -20p⁵ - 15p⁴.
How many 20p in Three pound?
To find out how many 20p coins are in three pounds, first convert three pounds to pence: 3 pounds equals 300 pence. Then, divide 300 pence by 20 pence: 300 ÷ 20 = 15. Therefore, there are 15 twenty pence coins in three pounds.
Is sulfur magnetic or non magnetic?
Sulfur is non-magnetic. It does not have magnetic properties like iron or nickel, which are considered magnetic materials.
Is selenium magnetic?
No, selenium is not magnetic. It is a non-magnetic element with no magnetic properties.
Is calcium magnetic?
No, calcium is not magnetic. It does not have magnetic properties in its natural state.
What is 13 of 20p?
13 of 20p = 260p.
What is 20p - 2p 4p 20p - 6p?
To simplify the expression (20p - 2p + 4p + 20p - 6p), combine like terms. This results in ( (20p + 20p - 2p + 4p - 6p) = (40p - 2p + 4p - 6p) = (40p - 8p) = 32p). Thus, the simplified expression is (32p).
What is 99 add 20p?
99 add 20p = 119
How many 20p in 1.40?
7
What is 8p less than 20p?
20p - 8p = 12p
What fraction of two pounds is 20p?
20p/£2 = 20p/200p = 20/200 = 1/10
How many 20p coins are in 100 pounds?
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What is One third of 60p?
60 ÷ 3 = 20p
What is the value of a 1983 bailiwick of jersey 20p coin?
It is worth 20p.
How many 20p coins in a 100?
The answer is 100/(20p) = 5/p
What is the GCF of 5p and 20p?
Since 5p is a factor of 20p, it is automatically the GCF.
What are the three coins that add up to 40p and 30p?
30p = 20p + 5p + 5p 40p = 20p + 10p + 10p
