PSLE Kathy bought some ragi flour and some mix grain flour. She used an equal amount of ragi flour and mix grain flour. She had
45 of the ragi flour and
38 of the mix grain flour left. What fraction of the flour which Kathy used?
Ragi flour |
Mix grain flour |
Total |
5x5 |
8 |
|
Used |
Left |
Used |
Left |
|
1x5 |
4x5 |
5 |
3 |
|
5 u |
20 u |
5 u |
3 u |
33 u |
The quantity of ragi flour and mix grain flour used is the same. Make these 2 quantities the same. LCM of 1 and 5 is 5.
Fraction of the flour bought that was used
=
5 + 525 + 8 =
1033Answer(s):
1033