The pictograph shows the number of beads of different colours in a box- The number of yellow beads is not shown-YellowRed beads - - Blue beads -Key- Each represents 15 beads Altogether there are 510 beads in the box- How many must be drawn in the pictograph to represent the yellow beads-

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Standard VI

Mathematics

Scaling Factor

The pictograp...

Question

The pictograph shows the number of beads of different colours in a box. The number of yellow beads is not shown.

Key: Each represents 15 beads
Altogether there are 510 beads in the box. How many must be drawn in the pictograph to represent the yellow beads?

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Solution

The correct option is C 7

Each represents 15 beads.
There are 510 beads in the box.
$∴$ Number of symbols $= \frac{510}{15} = 34$
Number of symbols present on the graph
= 10 + 9 + 8 = 27
$∴$ Number of symbols to be drawn to represent yellow beads = 34 - 27 = 7

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The pictograph shows the number of beads of different colours in a box. The number of yellow beads is not shown. Key: Each represents 15 beads Altogether there are 510 beads in the box. How many must be drawn in the pictograph to represent the yellow beads?

The correct option is C 7 Each represents 15 beads. There are 510 beads in the box. ∴ Number of symbols =51015=34 Number of symbols present on the graph = 10 + 9 + 8 = 27 ∴ Number of symbols to be drawn to represent yellow beads = 34 - 27 = 7

The pictograph shows the number of beads of different colours in a box. The number of yellow beads is not shown.

Key: Each represents 15 beads
Altogether there are 510 beads in the box. How many must be drawn in the pictograph to represent the yellow beads?

The correct option is C 7

Each represents 15 beads.
There are 510 beads in the box.
$∴$ Number of symbols $= \frac{510}{15} = 34$
Number of symbols present on the graph
= 10 + 9 + 8 = 27
$∴$ Number of symbols to be drawn to represent yellow beads = 34 - 27 = 7