PSLE A florist had some marigolds and tulips. She sold
19 of the marigolds and
56 of the tulips.
712 of the flowers sold were marigolds. What fraction of the flowers did the florist sell?
|
Marigolds |
Tulips |
Total |
Before |
9x7 = 63 u |
6 u
|
69 u |
Change |
- 1x7 = - 7 u |
- 5 u |
|
Comparing marigolds and tulips sold |
- 7x1 = - 7 u |
- 5x1 = - 5 u |
- 12x1 = - 12 u |
After |
8x7 = 56 u |
1 u |
57 u |
Number of marigolds sold is repeated. Make the number of marigolds the same. LCM of 1 and 7 is 7.
Total number of flowers sold = 12 u
Total number of flowers
= 63 u + 6 u
= 69 u
Fraction of the flowers that the florist sold
=
1269 =
423 Answer(s):
423