Question

Whoever helped me y'all is nice and beautiful

Answer 1

Answer:

6. you can round 287 to the nearest 10 which will be 290 so 290 times 3 equals  870

7. round 1,310 to the nearest 100th which is 1,300 so 1,300 times 6 equals 7,800

8. round 62 to the nearest  10th which equals 60 then 60 times 9 equals 540

Step-by-step explanation:

9. round 486 to the nearest 10th which is 490 so 490 times 7 equals 3430 then mark unreasonable

10. round 1,240 to the nearest 100 which will be 1,200 so then 1,200 times 5 equals 6,000 then mark unreasonable

11. round 287 to the nearest tenth which is 290 so then 290 times 5 equals 2610  

Answer 2

Answer:

6) round 287 to 300

3*300=900

7) round 1310 to 1000

6*1000=6000

8) round 62 to 60

9*60=540

(sorry i have to go i'll help w/ the rest later!)