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.
Answer:
Step-by-step explanation:
Step 1: Determine the volume
Answer:
Answer:
9:7.
Step-by-step explanation:
14 blue triangles and 18 yellow triangles,
The LCM of them both is 2 so we can divide both of the numbers by 2.
14 divided by 2 = 7
18 divided by 2 = 9
Since they asked for the ratio of <u><em>yellow triangles to blue triangles</em></u>,
The answer will be <em><u>9:7</u></em>.
Hope that helps. x
How many times does 2 go into 7. find that out and you will know
