Angela is plowing a large field for spring planting. On the first day, she plowed 2/7 of the field. On the second day, she plowe
d 2/3 of the field.
What fraction of the field is Not plowed at the end of the second day?
A) 1/21
B) 4/21
C) 17/21
D) 20/21
1 answer:
Answer:
A) 1/21
Step-by-step explanation:
<u>2</u> + <u>2</u> is hard to do without making the denominators equal first.
7 3 you can multiply the fractions until the denominators are equal.
<u>6 </u> + <u>14</u> = <u>20</u>
21 21 21
now that this is done, the answer is as simple as looking at how much is left until a whole is completed. this will be A) 1/21
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