There is an increment of 0.4 in each term. Next will be [1.5+0.4], [1.5+0.4+0.4] 1.9, 2.3
the answer: 1.9 , 2.3
The next two numbers in the sequence are 1.9 and 2.3, as each number increases by 0.4. The pattern shows a consistent addition of 0.4 to each subsequent number.
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