Answer:
1.23 kg
Step-by-step explanation:
(20.25 kg + 35.10 kg) : 45 = 1.23 kg
So first write an equation
75/60/5
divide 75 by 60 to see how much each teacher spends on coffee over a course of 5 days which is 1.25 next divide it by 5 to see how much a teacher spends on coffee for one day which is 0.25 the answer is 0.25
There are 13 students in the class. p = probability
p 1st girl is 6/13
p 2nd girl is 5/12
p 3rd girl is 4/11
p 4th girl is 3/10
p 1rst boy is 7/9
p of 2nd boy is 6/8
p of 3rd boy is 5/7
p of 4th boy is 4/6
p of 5th boy is 3/5
p of 6th boy is 2/4
I multiplied all of the fractions above (cancelling wherever I could and again to check my work I reduced fractions that could be and cancelled again) and I got
1/572
5(x+(x+1)+(x+2))=150
5(3x+3)=150
15x+15=150
15x=135
x=9
Your three consecutive integers are 9, 10, and 11.