2
est - lowest) temperature.
12. Rahul goes 30 km towards north from point P to Q. From point Q he moves 45 km towards south on
track to point R. If distance towards north is taken positive integer, show by number line that final
position "R" of Rahul will be represented by which integer?
13. (a) A temperature of -3° F is how many degrees.
(i) below the freezing temperature of water?
(ii) below the boiling temperature of water?
Hint: Freezing and boiling temperature of water are 32° F and 212° F respectively,
(b) The temperature of Srinagar rose from -3°C to 11°C. How many degrees did the temperature
increase?
14. Rupal has a earning of 20,000 and she spend 17,175 in a month. If expenditure is repesented by
a negative integer, how you will represent earning? Find the saving in form of an integer?
15. In a quiz for correct answer no
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Answer:
you can simply find it from Google..........,....
Good luck
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