If a is inversely proportional to b/2 and a = 1 when b = 10, then what is the value of a when b = 35? a1. 1/7 a2. 1/5 a3. 2/9 a4. 9/4 a5. 2/7

A5 .  

Step-by-step explanation:

Given in ques as a inversely proportion to b/2

it can be written as a∝

Now we put a proportionality constant (k) here

so, a=k

or  a=

    Now for a= 1   and b= 10

1=

10= 2k

or,k=5

Now agin for b= 35 and take k value as 5, we get a value

a=

so, a=    Answer

5x+2x=49

7x=49

x=7. 35 apples

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