Question

. A student measures the length of the pencil using a broken ruler. The image shows the measurement by the broken ruler. The student made an error and records the length of the pencil as 7 cm. How can this error be removed?

a. By measuring with the hand span
b. By adding the initial and final reading
c. By measuring the length from the end of the ruler
d. By subtracting the initial reading from final reading​

Answer 1

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Answer 2

Answer:

d. By subtracting the initial reading from final reading​

Explanation:

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