PSLE Anna bought some plain flour and some refined flour. She used an equal amount of plain flour and refined flour. She had
34 of the plain flour and
29 of the refined flour left. What fraction of the flour which Anna used?
Plain flour |
Refined flour |
Total |
4x7 |
9 |
|
Used |
Left |
Used |
Left |
|
1x7 |
3x7 |
7 |
2 |
|
7 u |
21 u |
7 u |
2 u |
37 u |
The quantity of plain flour and refined flour used is the same. Make these 2 quantities the same. LCM of 1 and 7 is 7.
Fraction of the flour bought that was used
=
7 + 728 + 9 =
1437Answer(s):
1437