Question

fill in the missing numbers to complete the pattern:
□, 1.30, □, 1.50, 1.60, 1.70

Explanation:

Step1: Identify the pattern

Looking at the given numbers \(1.50\), \(1.60\), \(1.70\), we can see that each number increases by \(0.10\) (since \(1.60 - 1.50=0.10\) and \(1.70 - 1.60 = 0.10\)).

Step2: Find the first missing number

To find the number before \(1.30\), we subtract \(0.10\) from \(1.30\). So, \(1.30- 0.10=1.20\).

Step3: Find the second missing number

To find the number between \(1.30\) and \(1.50\), we add \(0.10\) to \(1.30\). So, \(1.30 + 0.10=1.40\).

Answer:

The missing numbers are \(1.20\) and \(1.40\) (in order from left to right).