The ratio of areas is the square of the scale factor, so that factor is
√(320/180) = 4/3
Answer:
18
Step-by-step explanation:
bc 8 digits in the ones place, and less than 21 greater than 15
For a number to be a multiple of 6, it must be divisible by 6
and a number divisble by 6 means that it is divisble by 2 and 3
since the ones digit is odd it is not divisble by 2 which means 61 is not a multiple of 6
-8 is the answer ........
2 (4+5) + 2 (2 + 3)
hope it helps
