Question

Subtract 1 m 45 cm - 78 cm​

Answer 1

Answer:

67cm.

Step-by-step explanation:

1m =100 cm

so, 1m 45 cm = 100+45 = 145 cm

now, 145-78= 67cm

so answer is 67 cm.

Answer 2

$1m - 45cm \\ = ( - 76.55 \: meters \: )$