Answer:
Step-by-step explanation:
is a rational number.
Answer:
6
Step-by-step explanation:
Big brain
42 out of 60 is equal to 7/10 and 7/10 is equal to 70%. So she got 70% of her answers correct. Hope this helps! :)
Because it's decreasing, you use the formula (1-x/100)y with x the percentage decreased which is here 40, and y the number decreased which is here 90
So we get
(1-40/100) * 90
(100/100 - 40/100) * 90
60/100 * 90
5400/100
54
So 90 decreased by 40% is 54
Hope this Helps :)
Answer:
7,096.4
Step-by-step explanation: