Answer:
The least possible sum for a+b+c is 18.
Step-by-step explanation:
As given a,b and c are positive integers and abc = 210
So, let us consider some situation in which the product abc = 20
- If a, b and c are 5, 6 and 7 then
abc = 210 & a+b+c = 18
- If a, b and c are 3, 7 and 10 then
abc = 210 & a+b+c = 20
- If a, b and c are 7, 15 and 2 then
abc = 24 & a+b+c = 24
- If a, b and c are 2, 5 and 21 then
abc = 210 & a+b+c = 28
From all of the above situation the least sum is 18 when a, b and c are 5, 6 and 7 respectively.
It should have about 186 or 187
I believe that it's 3/5,because three integers are posotive..out of 5
Answer:
c) The required representation of the given situation is 4 m + 3 > 75
Step-by-step explanation:
Let us assume, the owner plans to have m tables.
Each table can seat 4 people.
⇒The number of people seated in m tables = m times 4 = 4 m
Also, the additional number of people seated ta chef's table = 3
So, Total seated people in the restaurant
= People seated at m tables + People seated at chef's table
= 4 m + 3
Now, the seating arrangement is for more than 75 people.
⇒ 4 m + 3 > 75
Hence, the required representation of the given situation is 4 m + 3 > 75
Answer: divide the area buy the sides
