Question

If 1m² = x mm², then the value of x is

(a) 1000 (b) 10000 (c) 100000 (d) 1000000

Answer 1

(d) 1000000

We know that, 1 m = 100 cm

1 cm = 10 mm

So, 1 m = 10 × 100

1 m = 1000 mm

Then, 1 m² = 1000 × 1000

1 m² = 1000000