Ramona has a total of 119 sand dollars and will disperse them equally to x friends. Take the total (119) and divide it by x friends: 119/x = amount.
Answer:
9 because 27 divided by 3 is 9
The mean can be found by adding the two numbers and dividing by 2
let the second number be y
(x + y)/2 = 1/2x + 1
solve for y
multiply each side by 2
x + y = 2(1/2x + 1)
distribute
x + y = x + 2
subtract x on both sides
y = 2
ANSWER: the second number is 2
2 for number 1, 3 for number 2
Step-by-step explanation:
1/2 or 0.5×4=2 and 3/4 or 0.75×4=3