only number three question....
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1dm (decimeter) = 0.1m (meter)
5dm = 0.5m & 8dm = 0.8m
Length = 8m+5dm = 8+0.5 m = 8.5m
Breadth = 6m+8dm = 6+0.8 m = 6.8m
Perimeter
= 2(L+B)
= 2(8.5+6.8) = 2(15.3) = 30.6meters
Answered by
1
Answer:
2(8.5+6.8)
2×15.3
30.6
Mark as brainlist
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