Page 35 - Revised Maths Wisdom Class - 6

The Other Side of Zero 33

2. Each week, movies are ranked based on ticket sales. The top movies for one week are listed in the table
showing the change in position from previous week. Which movie had the greatest absolute change?

Movie A B C D E F G
Change in Position –3 +4 –7 +1 –8 –4 0
3. If a and b are two integers such that a is the predecessor of b, then find the value of a – b.

4. The table shows the freezing point of various elements:

Element Chlorine Helium Krypton Neon Nitrogen
Freezing Point (°C) –101 –272 –157 –249 –201

(a) Order the temperatures from the least to the greatest.
(b) Is the absolute value of the freezing point of chlorine greater than or less than the absolute value of
freezing point of neon?

5. Frame a word problem using integers in real life situation and find the solution.

VOCABULARYOCABULARY
V
Whole Hole Natural Planet Temperature Country Profit Loss

Absolute Altitude Operations Inverse Solar System

INTEGRATED QUESTION (SCIENCE/MATHS)NTEGRATED QUESTION (SCIENCE/MATHS)
I
There are different planets having different surface temperature in our solar system. Planet, farther from the
sun, becomes colder. Venus is the exception and the hottest planet. The table below shows mean temperature of
different planets in Celsius. Convert these temperatures into Fahrenheit by using the formula given below:
9 C
F = + 32
5
Where F represents the temperature in degree Fahrenheit and C represents the temperature in degree Celsius.

Planet Mean Temperature (°C) Mean Temperature (°F)

Mercury 165.55

Venus 459.25

Earth 14.85

Mars –64.35

Jupiter –108.9

Saturn –138.6

Uranus –193.6

Neptune –199.1