PSLE The graph shows the number of muffins sold each month by a new bakery from January to June.
- How many more muffins were sold in April than in February?
- What was the percentage increase in the number of muffins sold in May compared to January?
(a)
Number of muffins sold in February = 130
Number of muffins sold in April = 320
Number of more muffins sold in April than in February
= 320 - 130
= 190
(b)
Number of muffins sold in January = 50
Number of muffins sold in May = 430
Increase in the number of muffins sold in May compared to January
= 430 - 50
= 380
Percentage increase in the number of muffins sold in May compared to January
=
38050 x 100%
= 760%
Answer(s): (a) 190; (b) 760%