Q146 of 169 Page 9

The table shows the portion of some common materials that are recycled.


(a) Is the rational number expressing the amount of paper recycled more than or less than?


(b) Which items have a recycled amount less than?


(c) Is the quantity of aluminium cans recycled more (or less) than half of the quantity of aluminium cans?


(d) Arrange the rate of recycling the materials from the greatest to the smallest.

(a) Amount of paper recycled = , which is less than

(b) Paper and Glass


(c) The quantity of aluminium cans recycled is more than half of the quantity of aluminium cans.


(d)


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145

The table given below shows the distances, in kilometres, between four villages of a state. To find the distance between two villages, locate the square where the row for one village and the column for the other village intersect.


Compare the distance between Himgaon and Rawalpur to Sonapur and Ramgarh?

 145

The table given below shows the distances, in kilometres, between four villages of a state. To find the distance between two villages, locate the square where the row for one village and the column for the other village intersect.


If you drove from Himgaon to Sonapur and then from Sonapur to Rawalpur, how far would you drive?

 147

The overall width in cm of several wide-screen televisions are 97.28 cm, cm, cm and 97.94 cm. Express these numbers as rational numbers in the form and arrange the widths in ascending order.

 148

Roller Coaster at an amusement park is m high. If a new roller coaster is built that is times the height of the existing coaster, what will be the height of the new roller coaster?