If 1/a, 1/b, 1/c are in Arithmetic Progress, show that 2ac/a+c.
1 answer:
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X=7
after you remove parentheses you do those steps
after you remove parentheses you do those steps
Answer:
Step-by-step explanation:
Ratios are no different from fractions. They are "comparisons" of 2 or more things. Instead of fraction bars, they use colons to separate 2 different things.
For example:
Now, let's do an example problem.
Ex: find the ratio of 5 cats to every dog.
We are comparing 5 cats to every 1 dog, so the ratio is:
Don't make thing more complicated to yourself, and don't overthink it. They are exactly like fractions. So treat them as such!