Question

I need help with these questions

Answer 1

Answer:

1) 18.3m-16.5m=2.8m

2) 1.43m-135cm=0.81m

3) 0.16m+1.55m+0.13m=0,84m or 84cm

4)-

5)-

Step-by-step explanation:

2)cause 135cm is 1.35m

Answer 2

Answer:

(2nd question, asking about height)  

8cm or 0.08m

Step-by-step explanation:

1.43m - 143cm

(1m = 100cm)

143cm - 135cm = 8cm

Answer:

445mm & 44.5cm

Step-by-step explanation:

155mm - 15.5cm

(1mm = 0.1cm)

15.5 + 16 + 13 = 44.5cm

44.5cm - 445mm