In the first digit, there are 6 possibilities. In the second, there are 5, because you can't use the digit you used before. In the third, there are 4, and in the fourth, there are 3. So,
6*5*4*3=360
There are 360 different possible four-digit numbers
Answer:
1 litre of milk for 75p
Step-by-step explanation:
1 pint ≈ 473 ml
2 pints = 2×473ml = 946 ml
1 l = 1000 ml
<span>Divide the top of the fraction by the bottom,t<span>hen multiply your answer by 100</span></span>
Answer:
48 units
Step-by-step explanation:
Answer:
-0.4 or 2.3
Step-by-step explanation:
simple
each box is 0.1 unit
