PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoAnswer the following:
1) An aircraft is 64 feet above the sea. The submarine is exactly the same feet as aircraft but under the sea.
(a)What is the depth of the submarine? feet.
(b) What property will you use to solve this problem? .
2)
a) An elevator descends into a gold mine shaft at the rate of 11 meters per minute. What will be its position after one hour?
Answer: meters.
b) If the elevator begins to descend from \(12\) meters below the ground, what will be its position after 25 minutes?
Answer: meters.
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