Question

please answer both..... ...... it's urgent ​

Answer 1

Answer:

f)10km

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

1)given that

0.09+9.00+0.009

0.09

9.00

0.009

-----------

9.099

----------

2)1000000cm

=>10000×100cm

(1m=100cm)

=>10000m

=>10×1000m

(1000m=1km)

=>10km

3)Inverse ratio of 5:4 =4:5