The partial products are 4x80 and that's all because in the ones it has no actual digit
Answer: 72/20 = <u>3 3/5</u>
Step-by-step explanation:
..........
Answer:
Step-by-step explanation:
1 hour=60 min
7 hours=60×7=420 min
number of blink=420×13=5460
You probably mean either

or

Write 8 = 2³, so that in the first interpretation,

and in the second,

Then in the first interpretation, we have

Otherwise, the second interpretation gives
