Question

Jenny measured out 1/10 of flour and then measured out another 1/9 cup of flour What was the total amount of flout she measured our?

Answer 1

total flour taken is 19/90 = 0.211 (less than quarter of a cup)

Explanation:

Total flour= summing up the two proportions

Total flour = 1/10+ 1/9

= 9+10/90 (taking LCM)

= 19/90 =0.211 (less than a quarter of a cup)