Study the given bar graph and answer the question that follows. The bar graph shows the production of table fans in a factory for one week.
The ratio of the total production of table fans on Tuesday and Wednesday together to that on Thursday and Friday together is:
Answer & explanation
Correct answer: option 1
Total production of table fans on Tuesday and Wednesday : total production of table fans on Thursday and Friday
( 510 + 390 ) : ( 150 + 300 )
900 : 450
2 : 1