Question

If B is inversely proportional to A and B=3.5 when
A= 2, find the value of B when A=14.​

Answer 1

Answer

B=5

Step-by-step explanation:

When B is inversely proportional to A , then

B= R/A. .....(i)(where we assume R is a constant ) .

When A=2 , then B=3.5

from (i) 3.5= R/2

=> R=7. .

Since R is a constant

then B=R/A. for all values of B and the corresponding value of A .

Now, B=7/1.4= 5 .

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