NCERT Exemplar Solutions
Class 6 - Mathematics - Unit 7: Algebra - Fill in the Blanks

Question 37

1. We know the basic fact:

[1 ext{ litre} = 1000 ext{ millilitres}]

2. If we have p litres, multiply both sides by (p):

[(1 ext{ litre}) imes p = (1000 ext{ millilitres}) imes p]

3. Simplify each side:

[p ext{ litres} = 1000p ext{ millilitres}]

4. Quick check (example): If (p = 2), then

[2 ext{ litres} = 1000 imes 2 = 2000 ext{ millilitres}]

Therefore, (p) litres (=) (1000p) millilitres.