Math geeks club (first time making a club)

[zebraduck]

Hey...... I LOVE MATHS and I was wondering if anyone else does too as we could talk about problems (as in Mathis problems)
This club is open to anyone!

[Meduz]

Good idea , stalking

[zebraduck]

Thanks for replying so wanna help me solve a problem?!?!

[Meduz]

Go on then

[zebraduck]

Ok then

30 alpacas can eat a meadow of grass in 60 days, 70 alpacas can eat a meadow of grass in 24 days. How many alpacas will it take to eat all of the grass in 96 days?

I cant solve it!!!!!!

[Meduz]

It's proportionality. inverse proportionality is y = k / x

60 = ?/30

K=120

96 = 120 / ?
120/96 =1.25

1.35 Alpacas...

Hmmm... lets check

96 = 120/1.25 Yes

So it's 1.25 Alpacas... which is possible

[zebraduck]

It's proportionality. inverse proportionality is y = k / x

60 = ?/30

K=120

96 = 120 / ?
120/96 =1.25

1.35 Alpacas...

Hmmm... lets check

96 = 120/1.25 Yes

So it's 1.25 Alpacas... which is possible

hmmmmm it doesnt seem possible but if 1 dies 1/4 of the way through the 96 days would that work?
thanks for answering back