PSLE Usha bought some wheat flour and some plain flour. She used an equal amount of wheat flour and plain flour. She had
23 of the wheat flour and
57 of the plain flour left. What fraction of the flour which Usha used?
Wheat flour |
Plain flour |
Total |
3x2 |
7 |
|
Used |
Left |
Used |
Left |
|
1x2 |
2x2 |
2 |
5 |
|
2 u |
4 u |
2 u |
5 u |
13 u |
The quantity of wheat flour and plain flour 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 + 26 + 7 =
413Answer(s):
413