One fifth of the cars contain more than one person so five fifth - one fifth = four fifth of the cars contain one person or less than one person. As there is a driver in every car (I guess ), there is no car that contains less than one person. Hence four fifth of the cars contains exactly one person. That is to say cars contain one person.2. Jon counts 50 cars that pass his house. One-fifth of the cars contain more than one person. Of the cars containing only one person, three-fifths are driven by women. Of the cars containing just one person, how many cars are driven by men? ANSWER = ONE FIFTH?
Now we are told that two fifth of these cars are driven by women. This means that five fifth - two fifth = three fifth of the cars are driven by men. So the number of cars containing one person and driven by men is .
Yes. Another way to get the answer is to see that 13 and 17 are odd numbers so is odd two. Similarly, is odd because both 19 and 23 are odd. As the sum of two odd numbers is an even number, is even and thus divisible by 2.3. What is the smallest prime number that is a divisor of the following after all the arithmetic is completed (13 x 17) + (19 x 23).
ANSWER = When I added the two I got 658. Would 2 be the smallest prime number then?
But 9 is not 4 times as great as 4...4. One natural number is 4 times as great as a second natural number. Thr product of the two numbers is 36. What is the sum of two numbers?
ANSWER - I thought it might be 4 and 9 and thus the sum would be 13?