Question

2. Reduce 18 hectometres 7 decametres, 5 metres and
centimetres to millimetres?​

Answer 1

Answer:

1815050 mm

1 hectometre= 100000 mm

1 decametre= 10000 mm

1 metre= 1000 mm

1 centimetre= 10 mm

Answer 2

Answer:

Step-by-step explanation:

1815050 mm

1 hectometre= 100000 mm

1 decametre= 10000 mm

1 metre= 1000 mm

1 centimetre= 10 mm