Question

convert into meters
1. 4km 72m
2.6km 7m
convert into grams
1.5kg 700g
2. 4kg 9g
show the procedure please ​

Answer 1

Answer:

4km+72m

=4000+72

=4072m

6km+7m

=6000+7

=6007m

5kg+700g

=5000+700

=5700g

4kg+9g

=4000+9

=4009g

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

1)4×1000m+720m

(4000+720)m

4720m

2)6×1000m+700m

(6000+700)m

6700m

1)5×1000g+700g

(5000+700)g

5700g

2)4×1000g+900g

(4000+900)g

4900g