Francine use her computer for 2 1/8 hours Tuesday evening and for 2 1/4 hours on Wednesday evening. Which is the best estimate o
f time Francine use her computer on Tuesday and Wednesday evening?
A. About 1 / 4 Hour
B. About 3 hours
C. About 4 hours
D. About five hours
1 answer:
C. About 4 hours. When you add the numbers together, you get
2 1/8 + 2 1/4 = 35/8 = 4 3/8 = 4.375
Since the answer is not greater than 4.5, you round down to 4. If the answer was greater than 4.5, you would have rounded up to 5.
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27⅛ ÷ 3½
in my opinion, turning it into a decimal is easier
27 ⅛ = 27.125
3 ½ = 3.5
so.....
27.125 ÷ 3.5 = 7.75 which is also 7 ¾
Answer: B
Step-by-step explanation:
20 divided by 5 =4 and 5x4=20
Answer:
(-8*6)
Step-by-step explanation:
hope I helped
-3*-2*-2=6*-2=-12 because negative multiplied by negative is positive
