PSLE Xylia bought some corn flour and some refined flour. She used an equal amount of corn flour and refined flour. She had
34 of the corn flour and
25 of the refined flour left. What fraction of the flour which Xylia used?
Corn flour |
Refined flour |
Total |
4x3 |
5 |
|
Used |
Left |
Used |
Left |
|
1x3 |
3x3 |
3 |
2 |
|
3 u |
9 u |
3 u |
2 u |
17 u |
The quantity of corn flour and refined flour used is the same. Make these 2 quantities the same. LCM of 1 and 3 is 3.
Fraction of the flour bought that was used
=
3 + 312 + 5 =
617Answer(s):
617