Question

Which expression shows how to use place value and the distributive property to find 11(34)?

10(1) + 30(4)
10(30) + 1(4)
11(3) + 1(4)
11(30) + 11(4)

Answer 1

Answer:
D ) 11 (30) + 11 (4) .
Explanation:
Given : 11(34).
To find : Which expression shows how to use place value and the distributive property.
Solution : We have given 11(34).
We can see 3 is at ten place 30 and 4 is at ones place .
We can write the 34 as 30 + 4.
11 ( 30 + 4) .
Using Distributing property : a ( b +c) = ab + ac .
11 ( 30 + 4) = 11 (30) + 11 (4) .
Therefore, D ) 11 (30) + 11 (4) .