Question

This graph shows the relation between pounds and kilograms.

(i) What does 1 cm on the horizontal scale represent ?

(ii) What does 1 cm on the vertical scale represent ?

(iii) What is the equivalent of 10 kilograms in pounds? Hence, find the equivalent of 1 kilogram.

(iv) A girls weight 44 pounds. What is her weight in kilograms?

(v) A parcel weight 17.5 kilograms. What is its weight in pounds?



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Answer 1

Answer:

hs represent pounds.

vs represents kilogram

10 kilograms is equivalent to 22 pounds

therefore 1kilogram is equivalent to 2.2pounds

the girl weighs 20 kilograms

the parcel weighs 38.5pounds