Answer:
1) 8.5
2) 60
3) 69.3
4) 6.8
5) 3.6
6) 10.5
Step-by-step explanation:
Take out the decimal of the estimated factors and multiply. Count how far to left the decimal is in the factors. In the product, put the decimal as many to the left as it was in the factors. (ex. 6.93 x 42, 6.93 rounds to 6.9, 42 rounds to 40, 69 x 40 = 2,760, move the decimal over one for correct place value, 6.9 x 40 = 276.0 <em>or </em>276)
Answer: c
Step-by-step explanation:
Im sorry i dont understand the question.. Is there another form of the question you can give me?
3/5 divided by -4/9
3/5 times the reciprical -9/4
-27/20=-1 7/20
The answer is 1080 hope this is helpful
