Q. 783.7( 3 Votes )

# If a and b vary i

If a and b vary inversely to each other.

i.e. ab = k(constant)

For table (a),

If a = 6 and b = 18

Then, a

k = 108

When a = 8 and b = p, then

ab = k

8×p = 108

When a = q and b = 39, then

ab = k

q× 39 = 108

When a = 25 and b = r, then

ab = k

25 × r = 108

For table (b),

If a = 6 and b = 15

Then, a

k = 90

When a = 2 and b = x, then

ab = k

2× x = 90

When a = y and b = 12.5, then

ab = k

y× 12.5 = 90

When a = 10 and b = z then

ab = k

10 × z = 90

For table (c),

If a = 6 and b = 1

Then, a

k = 60

When a = l and b = 5, then

ab = k

l×5 = 60

When a = 9 and b = m, then

ab = k

9× m = 60

When a = n and b = 25, then

ab = k

n × 25 = 60

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses
RELATED QUESTIONS :

A car travels a dNCERT - Mathematics Exemplar

Truck needs 54 liNCERT - Mathematics Exemplar

In which of the fNCERT - Mathematics Exemplar

The variable x isNCERT - Mathematics Exemplar

Kritika is followNCERT - Mathematics Exemplar

A bowler throws aNCERT - Mathematics Exemplar

The following tabNCERT - Mathematics Exemplar

Many schools haveNCERT - Mathematics Exemplar

The table shows tNCERT - Mathematics Exemplar

Pattern B consistNCERT - Mathematics Exemplar