Pls help! Which multiplication problem is represented by the model?

1/2 x 4/5

Step-by-step explanation:

Step 1. Multiply the numerators:

1/12 × 4/5  = 4 x 1 = 4

Step 2. Multiply the denominators:

5 x 12 = 60

Step 3. Simplify the fraction:

4/60 = 1/15

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a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign