Question

4. Write the missing values a. : 7 = 45 : 35?
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Answer 1

Answer:

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Answer 2

In context to question asked,

We have to determine the value of missing terms.

As per question,

it is given that,

a : 7 = 45 : 35

So, for determining the value of a we will use the concept of ratio and proportion.

As per the concept of ratio and proportion,

We can rewrite the above values as,

$\frac{a}{7} = \frac{45}{35}\\=>35 a = 45 \times 7\\=>a = \frac{45 \times 7}{35}\\=> a = 9$

Hence, value of the missing term "a" will be 9.