New to python! Loops

[perfringo]

There are several options, one of them presented below (unpack, calculate, output):

spam = [[5, 6, 7], [50, 60, 70]]
for item in spam:
    first, second, third = item
    print(f'{first}: {second * third}')

Output of this code will be:

Output:
5: 42
50: 4200