Kimberly baked mocca, pandan and cream scones. There were one-third as many cream scones as pandan scones and an equal number of cream scones as mocca scones. The cost of each scone is given as shown.
1 cream scone: $1.10
1 pandan scone: $1.60
1 mocca scone: $1.90
If she collected $195 from selling all the scones, how many pandan scones were there?
|
Cream |
Pandan |
Mocca |
Ratio of scones |
1 u |
3 u |
1 u |
Cost of 1 scones |
$1.10 |
$1.60 |
$1.90 |
Total Value |
1.1 u |
4.8 u |
1.9 u |
Cream scones : Pandan scones : Mocca scones
1 : 3 : 1
Total amount earned from selling all the scones
= 1.1 u + 4.8 u + 1.9 u
= 7.8 u
7.8 u = 195
1 u = 195 ÷ 7.8 = 25
Number of pandan scones
= 3 u
= 3 x 25
= 75
Answer(s): 75