PSLE Jade bought some cake flour and some ragi flour. She used an equal amount of cake flour and ragi flour. She had
45 of the cake flour and
58 of the ragi flour left. What fraction of the flour which Jade used?
Cake flour |
Ragi flour |
Total |
5x3 |
8 |
|
Used |
Left |
Used |
Left |
|
1x3 |
4x3 |
3 |
5 |
|
3 u |
12 u |
3 u |
5 u |
23 u |
The quantity of cake flour and ragi 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 + 315 + 8 =
623Answer(s):
623