The sun of 2 numbers is 39 and their difference is 5. What is the larger number? Please also explain HOW TO get that answer!!!!
1 answer:
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It is A. We have a ratio of
900 workers : 3.2×10⁵
Dividing by 9×10² becomes
1 worker :
×10³
3.2/9 is just 0.36 rounded so it is
1 worker : 0.36×10³
or A
900 workers : 3.2×10⁵
Dividing by 9×10² becomes
1 worker :
3.2/9 is just 0.36 rounded so it is
1 worker : 0.36×10³
or A