Answer:
try to do 40 and -40 because those cancel eachother out and make 0
Step-by-step explanation:
Answer:
(20a+108)/15
Step-by-step explanation:
First find LCM of the denominators. U will find it to be 15
Then calculate the number like this.
[(14a)×1/15×1]+[(2a+36)×3/5]
[(14a/15)]+[(6a+108)/15
(14a+6a+108)/15
(20a+108)/15
Answer:
Option A is correct answer
hear is explaination
Answer:
6.25liters
Step-by-step explanation:
5/8 × 10
Lcm is 8
5×10/8
50/8
6.25
So 5/8 of 10liters is
6.25liters
Answer:
62.2%
Step-by-step explanation:
We are told in the question that:
The total number of students going = 45 students
The number of year 8 students going for the ski trip = 28 students
The proportion is :
28/45
Converting this proportion to a percentage.
28/45 × 100
= 0.6222222222222222 × 100
62.222222222%
Approximately to 1 decimal place is
62.2%
