PSLE
The bar graph shows the number of highlighters sold by a shop. The table shows the prices of the highlighters.

1. What fraction of the highlighters sold were purple highlighters? Give the answer in the simplest form.
2. From the sale of the highlighters, which highlighters collected the most amount of money? Give the answer in letter. (Eg Green = G) 
3. What was the amount collected in (b)? 

Types of highlighters	Price per highlighter
Purple	$1.60
Blue	$1.90
Green	$1.70
Orange	$1.90

(a)
Total number of highlighters
= 60 + 90 + 60 + 30
= 240

Fraction of highlighters that are purple
= ⁶⁰₂₄₀
= ¹₄

(b)
Amount collected from the sale of the purple highlighters
= 60 x 1.60
= $96

Amount collected from the sale of the blue highlighters
= 90 x 1.90
= $171 (Most)

Amount collected from the sale of the green highlighters
= 60 x 1.70
= $102

Amount collected from the sale of the orange highlighters
= 30 x 1.90
= $57

Amount collected from the sale of the blue highlighters B is the most.

(c)
Amount spent on the blue highlighters = $171

Answer(s): (a) ¹₄; (b) B; (c) $171