Naima's pedometer recorded 43,498 steps in one week. Her goal is 88,942 steps. Naima estimates she has about 50,000 more steps to meet her goal. Is Naima's estimate reasonable?
Answer & Explanation
Given: 43,498 steps in 1 week, Goal is 88,942 steps. Estimate of 50,000 to meet goal.
Round to the nearest ten-thousand:
Difference in the estimates: 90,000 -40,000=50,000
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