Write the pair of fractions as a pair of fractions with a common denominator
3/10 and 1/12

18/60 and 5/60

Step-by-step explanation:

The lowest common multiple (LCM) of 10 and 12 is 60, using ladder method, factor tree or prime factorisation. Then,

3/10 = 6*3/6*10 = 18/60

1/12 = 5*1/5*12 = 5/60

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.