7. If you allow for change, an infinite number of ways; eg 1 x 10p with 1 x 2p change or 1 x 10p with 2 x 1p change, etc.
7p-10p = -3
5p x 2p = 10p, then 10p / 4p = 2 remainder 2
1 out of 20 of 200 pound is 10 pound! For it to be 10p it would have to be 1 out of 2000.
17p = 2p + 5p + 10p
The idea is to subtract 10p minus 4p.
10P
10p
10p
10p
10p
10p
15 cents
20
the product of 10p (p–q) is 10p²-10pq Given: 10p (p–q) To find : the product of 10p (p–q) Solution: we have to find the product of 10p (p–q). so product of any number means the multiplication multiply (p–q). by 10p we get, =10p× (p–q) =10p×p-10p× q =10p²-10pq the product of 10p (p–q) is 10p²-10pq
7. If you allow for change, an infinite number of ways; eg 1 x 10p with 1 x 2p change or 1 x 10p with 2 x 1p change, etc.
In the UK, from about 10p to about 40p.