Um, 150000? Don't write this inmetily because it may be wrong.
Yo pienso que tu respuesta es
x
=3, y
=7
.
4×3=12
12+12=24, 3+3=6
24+6=30
So 12 × 3 = 36 square ft.
Set up a proportion
3 coins:8 notes and then the other one 24 coins : x (unknown notes)
they have a relationship so we can set them equal to each other.
3/8=24/x cross multiply: 8 * 24 = 192
Now divide that by 3: 192/3 = 64
So there are 64 notes in the bag
It would be C because that is the one that make the most sense
