The population of Spain is 47,042,000. The population of Romania is 21,400,000.

Round each number to the nearest ten million. What is the combined population of the two countries?

A.
60,000,000

B.
68,000,000

C.
68,300,000

D.
70,000,000

Question

The population of Spain is 47,042,000. The population of Romania is 21,400,000. 

Round each number to the nearest ten million. What is the combined population of the two countries?
 
 A.
60,000,000
 
 B.
68,000,000
 
 C.
68,300,000
 
 D.
70,000,000

anonymous · Answer

what is 47,042,000 + 21,400,000

anonymous · Answer

68442000

anonymous · Answer

now round it to the nearest ten million

anonymous · Answer

so like this 64000000 - 61000000 would be rounded to 60000000

anonymous · Answer

o

anonymous · Answer

and 65000000 - 69000000 would be rounded to 70000000

anonymous · Answer

so just take away the 6 digits and u get 68

anonymous · Answer

so now just round 68 to the nearest 10 then times that by 1 million and you get your answer

anonymous · Answer

do u get it now?

anonymous · Answer

yes