You were using it for 6 hours because 70-25 is 45 and if you divide 7.50 and hour and 45 it’s 6
You would add another 0 on 0.9 and then you move the decimal point 2 spaces back so you should have 90 & 207 and divide that move the decimal point back to its normal place.
Answer:
30 stars
Step-by-step explanation:
There are 5 1/5ths in 1. So 5x6(sheets of paper) is 30. For the picture part you could draw 6 sheets of paper and divide each into five parts.
Hope this helps! :)