Answer:
yes because 10 groups 27 taking 1 group of 27 is now 9 groups of 27
10*27-27=243 is equal to 9*27=243
Answer:
48%
Step-by-step explanation:
The percent would be 48. 48%. you multiply the denominator by 4 to get 100/48. Then you covert 48/100 to get 47% because in order to multiply 100 by 4 you must multiply the numerator as well.
Add 't' to both sides. t+r=s
Step-by-step explanation:
Answer:
Product B performed better in the study because 76% got relief with this product, whereas only 70% got relief from product A
Step-by-step explanation:
Product A
Total number of people tested = 50
Total number o who experienced relief using product A
= 35
% of people who got relief using product A
= 35/50 x 100%
= 70%
Product B
Total number of people tested = 25
Total number of people who experienced releif using product B
= 19
% of peope who got relief using product B
= 19/25 x 100%
= 76%
From the above:
76% of people got relieved whilst using product B
70% who got relieved using product A.
Therefore, product B performed better in the study because 76% got relief with this product, whereas only 70% got relief from product A
