Question

7 Mr Deb takes one round of the park every morning. If
he walks on the outer edge of the path it takes him 15
minutes. If he walls on the inner edge of the park, it
takes him 12 minutes. Why is that so?
8 in have a string 20 cm long, will it be enough to tie once
around this carton as shown?
180
New Enjoying Mathematics 4​

Answer 1

Answer:

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