yes
It would depend on the size of the telephone box, but probably not.
The answer depends on 6.5 million what, and in what units. A stack in 50 pounds notes will be different from a stack for the same amount in 1 penny coins.
600 pounds sterling in 2-pound coins would weigh 300 pounds.
Assuming a banknote weighs about a gram, a million dollars (in $100 bills) would weigh about 10,000 grams or 10 kilograms.
1 or 2 million for sure The question can't be answered unless you know what the coins' denominations are. For example, it would take 1 million $1 coins, obviously, but only 50,000 $20 coins (no longer made) or at the other end, 100 million pennies.
It depends on what coins notes and other money that you have in that 75 pounds, if u hav 100000 10c coins it would be less amount than 100000 50c coins, but about the same weight.
200.5p coins go into 10 pounds
5 pounds of 10p coins would weigh 5 pounds, as the denomination of the coin doesn't affect the weight.
There cannot be any sensible answer to the question. The answer will depend on what country the currency belongs to, and the notes or coins which are stacked. For example, Zimbabwe issued notes each worth 100 trillion Zimbabwean dollars, so one such note would be more than 15 million times the stack required. On the other hand, 6.5 million pounds sterling, in one penny coins for example would be 107250000 cm = 1072500 metres = 1072.5 metres in height.
50
It depends on what coins they are.