Anne predicts that the amount of rain that will fall this year will change by exactly 20 percent compared to last year. last yea r it rained 50 inches.
1 answer:
Answer:
This year the amount can be anywhere from 40 in. to 60 in.
Step-by-step explanation:
If this year it is 20% more, then it will be
50 in. × 1.2 = 60 in.
If it is 20% less, then it will be
50 in. × 0.8 = 40 in.
This year the amount can be anywhere from 40 in. to 60 in.
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