They give you the same answer it just that one has parenthesis and the other one doesn't.
Answer:
4.69 miles per minute
Step-by-step explanation:
75 ÷ 60 (60 minutes in an hour) = 4.6875
4.6875 rounded to the nearest hundredth is 4.69
If she has only done 25% (a quater of her sit ups). She needs the other “3 quaters” of situps. So the 50 done + 50+50+50=200 she plans to do 200 situps
Answer:
Step-by-step explanation:
you first need to change the mixed number to an improper fraction
then multiply the second fraction by 2 so that the denominator is the same in both fractions