twenty
4 x 10 = 40 = 2 x 20
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Twenty of them.
To solve this problem, we first calculate the sum of 2 tens and 10 twos: 2 tens = 20, 10 twos = 20, so the sum is 20 + 20 = 40. Next, we determine how many fives are equal to 40 by dividing 40 by 5, which equals 8. Therefore, there are 8 fives that have the same value as the sum of 2 tens and 10 twos.
2 1/2
In the British monetary system, a 10p coin is equivalent to 10 pence. To find out how many twos have the same value as a 10p coin, we need to divide the value of the coin by 2. So, 10 divided by 2 equals 5. Therefore, five 2p coins have the same value as a single 10p coin.