PSLE Victoria bought some plain flour and some bread. She used an equal amount of plain flour and bread. She had
45 of the plain flour and
79 of the bread left. What fraction of the flour which Victoria used?
Plain flour |
Bread |
Total |
5x2 |
9 |
|
Used |
Left |
Used |
Left |
|
1x2 |
4x2 |
2 |
7 |
|
2 u |
8 u |
2 u |
7 u |
19 u |
The quantity of plain flour and bread used is the same. Make these 2 quantities the same. LCM of 1 and 2 is 2.
Fraction of the flour bought that was used
=
2 + 210 + 9 =
419Answer(s):
419