Answer:

Step-by-step explanation:
Since, according to associative property of multiplication,
a(bc) = (ab)c,
Where a, b and c are any real numbers,
Here, the given expression,
2 × ( 5 × 1.5 ),
By applying the associative property of multiplication,
( 2 × 5 ) × 1.5,
Hence, the appropriate expression in the first box is '(2×5)'
And, the appropriate number in the second box is '1.5'.
Answer:
15.2
Step-by-step explanation:
PiRsquared
Pi x 2.2²
Answer:
<h2>x = 4, y = 3 → (4, 3)</h2>
Step-by-step explanation:
