Norton Johnston
04/05/2023 · Junior High School
1. Convert these measurements to metres: \( \begin{array}{ll}\text { a) } 637 \mathrm{~mm} & \text { b) } 0,056 \mathrm{~km}\end{array} \) 2. Convert these measurements to centimetres: \( \begin{array}{ll}\text { a) } 0,975 \mathrm{~km} & \text { b) } 54,2 \mathrm{~m}\end{array} \)
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
1. To convert the measurements to metres:
a) \( 637 \, \text{mm} \):
\[
637 \, \text{mm} = \frac{637}{1000} \, \text{m} = 0.637 \, \text{m}
\]
b) \( 0.056 \, \text{km} \):
\[
0.056 \, \text{km} = 0.056 \times 1000 \, \text{m} = 56 \, \text{m}
\]
So the conversions are:
- a) \( 0.637 \, \text{m} \)
- b) \( 56 \, \text{m} \)
2. To convert the measurements to centimetres:
a) \( 0.975 \, \text{km} \):
\[
0.975 \, \text{km} = 0.975 \times 100000 \, \text{cm} = 97500 \, \text{cm}
\]
b) \( 54.2 \, \text{m} \):
\[
54.2 \, \text{m} = 54.2 \times 100 \, \text{cm} = 5420 \, \text{cm}
\]
So the conversions are:
- a) \( 97500 \, \text{cm} \)
- b) \( 5420 \, \text{cm} \)
Quick Answer
1. a) \( 0.637 \, \text{m} \), b) \( 56 \, \text{m} \)
2. a) \( 97500 \, \text{cm} \), b) \( 5420 \, \text{cm} \)
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