Answer:91
Step-by-step explanation:
If the best grade is 100,91 is it.
easy 214.7 because if it was rounded it would be 214.700 an this is way bigger than 214.275
<em><u>your </u></em><em><u>question:</u></em><em><u> </u></em>
solve 3√125=? by following steps above
<em><u>answer:</u></em>
<em>I'm</em><em> </em><em>not </em><em>sure </em><em>what</em> <em>the </em><em>steps</em><em>"</em><em> </em><em>are </em><em>but </em><em>I </em><em>got </em><em>33.54101966249 </em>
The greatest common factor is 4.
28/32 / 4 = 7/8
Answer:
Step-by-step explanation:
Let the distance be d
<u>Then the time in travel is</u>
- d/60 one way, d/50 on return
<u>The round trip would take 1/2 hours longer if the average speed was 55 mph</u>
- d/60 + d/50 = 2d/55 + 1/2
- d/60 + d/50 - 2d/55 = 1/2
LCM(60,50,55) = 11*12*5*5 = 3300
- 55d/3300 + 66d/3300 - 120d/3300 = 1/2
- d/3300= 1/2
- d = 1650 miles