So, it's a 3 digit number that is divisible by 11, and starts with a 1, and ends with a 1.
each of them paid the same amount, let's say y and we know that if we multiply this y by 11, we'll have a number with a "2" at the end: so the last digit of y must be 2, since only 2*1=2
also, the first digit of y must be 1, since the first digit of the 3-digit number is 1.
so lets try what happens if they all pay 12 dollars? the sum is 132, so A must be 3!!!
Answer:
0.1>0.01 0.2>0.03 0.12>0.21 0.13> 0.031
hope it right
Answer:
Step-by-step explanation: A on edge
Answer: 43,2
Step-by-step explanation:
