Question
Australia cancelled its contract with France and sign up
for the AUKUS security pact to purchase ___________.Solution
Australia cancelled its contract to purchase French submarines and sign up for the AUKUS security pact to purchase Nuclear-powered submarines. Nuclear-powered submarines are far more powerful than conventionally powered ones, they are more stealthy, they have a far longer range, and they can operate for longer periods under water.
`2/5` ___Â 15 ___Â 115___ 20 ___Â 4 = 581
3,000 ___ 15 ___ 4 ___ (20)² ___ 20 = 32,200
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