Add all them up. 5+8+2 = 15
How many yellows? 8/15 = 0.533 ~~ 53%
7kg:4/9 bag
?kg:1 bag
7÷4/9 or 7×9/4=63/4 or 15.75. As a result, the unit rate is 15.75 kg of leaves per bag. Hope it help!
1=60
2=120
3=120
4=180
5=240
6=300
and you have arrived bu now. :)
Good luck with your lessons, hope I helped. :D
I believe it is 105 since if added together they make a linear pair(I believe) so, 180-75 equals 105.
The answer to this problem is A
