PSLE A florist had some lavenders and lilies. She sold
12 of the lavenders and
15 of the lilies.
1112 of the flowers sold were lavenders. What fraction of the flowers did the florist sell?
|
Lavenders |
Lilies |
Total |
Before |
2x11 = 22 u |
5 u
|
27 u |
Change |
- 1x11 = - 11 u |
- 1 u |
|
Comparing lavenders and lilies sold |
- 11x1 = - 11 u |
- 1x1 = - 1 u |
- 12x1 = - 12 u |
After |
1x11 = 11 u |
4 u |
15 u |
Number of lavenders sold is repeated. Make the number of lavenders the same. LCM of 1 and 11 is 11.
Total number of flowers sold = 12 u
Total number of flowers
= 22 u + 5 u
= 27 u
Fraction of the flowers that the florist sold
=
1227 =
49 Answer(s):
49