Answer:
a) 7 : 20
b)There will be 35 people with blue eye
Step-by-step explanation:
a)
This question is asking you the ratio of the number of people with blue eyes to the total number of people.
So seven people with blue eyes to the total number of 20 people.
7 : 20
b)
you got the ratio 7 : 20, this also means that there will be 7 people with blue eyes in every 20 people.
so you use 100 divides by 20, you will get the number five, this means there are 5 groups of 20 in 100 people.
so then you use 5 times 7, then you got the number 35.
That means, there are 35 people with blue eyes in 100 people.
Yes.<span>a multiple of 3=add the numbers so 8 plus 1 is 9 and divide that by 3 it works
2.no.</span>fthe number formed by its last two digits is divisible by 4, the original number is as well.
3.no.take the last digit, double it, and subtract it from the rest of the number.
4.yes.<span>Add the digits. If that sum is divisible by nine, then the original number is as well.</span>
<span>5.no . has to work with both
</span><span>Multiple of 2 --> is even (ends with 0, 2, 4, 6 or 8) </span>
<span>Multiple of 3 --> digits add up to a multiple of 3. </span>
Answer:
? = 113
Step-by-step explanation:
The angles are alternate interior angles. Alternate interior angles are equal if the lines are parallel. Since the lines are parallel, the angles are equal.
? = 113
the answer is A or the one w two right angles