Question

if 10a+10b=35 what is arthmatic mean of a and b​

Answer 1

Answer:

If 10a + 10b = 35 then divide both sides by 10 and get a + b =3.5. Then you divide both sides by two since the average of two numbers would be a+b/2 and get a+b/2 = 3.5/2 = 1.75. Your answer is 1.75.

Step-by-step explanation:

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Answer 2

Answer:

1.75

Step-by-step explanation:

1. To find the average take 3.5/2 =1.75.
2. If 10a + 10b = 35 then divide both sides by 10 &get a + b =3.5.
3. Then you divide both sides by two since the average of two numbers would be a+b/2 and get a+b/2 = 3.5/2 = 1.75.
4. Your answer is 1.75.