John can front squat 80% as much as he back squats. He used to back squat 200 kg but increased that by 50 kg. He can do a triple equal to 90% of the amount he front squats. How much weight will he move if he does three triples?
Step-by-step reasoning:
540
He increased his back squat to 200 + 50 = 250 kg.

That means his front squat is 250 *.

8 = 200 kg.

So he can do a triple with 200 *.

9 = 180 kg.

So he moves 180 * 3 = 540 kg if he does three triples.

.

Thus, the answer is 540