Add 3km 400m 60cm, 9km 300m 75cm and 7km 500m 70cm.
Answers
Answered by
1
Answer:
Step-by-step explanation:
1] 3km 400m 60cm
3km = 300000cm
400m = 40000cm
300000+40000+60
= 340060cm or 3400.6m or 3.4006 km
2] 9km + 300m + 75 cm
9km = 900000cm
300m = 30000cm
900000+30000+75
= 930075cm or 9300.75m or 9.30075 km
3] 7km 500m 70cm
7km = 700000cm
500m = 50000cm
700000+50000+70
= 750070cm or 7500.7m or 7.5007km
Similar questions