Answer 3 3/14
(7/8) times (45/14)= 45/16. Got 45/16 from 2 13/16
Measures of center for numbers summarizes it in one number.
measures of variation how its values vary with a single number.
33cm
Because add all of them then subtract then do the parenthasees and you get 33
Answer:
yes he is correct. he spent 125% more time
Step-by-step explanation:
his original time spent was 20 hours
he spent a new time which is 25 hours
increased time = 25- 20 = 5 hours
% increase = increase/ original ×100%
%increase = 5/ 20 ×100%
= 1/4 ×100%
= 25%
total increment = 100 + 25 =125%
If this helps: 10 x .5 would be the same as 50% of 10. Also: 40 x .12 would be the same as 12% of 40.
