Answer:
Step-by-step explanation:
The proportion that Alan solved was
x/200 = 8/25
His working as shown was
(8)(x) = (25) (200)
8x = 5000
He divided both sides of the equation by 8. It became
8x/8 = 5000/8
x = 625
The correct steps are
25x = 200 × 8 = 1600
Dividing both sides of the equation by 25, it becomes
x = 1600/25
x = 64
Alan's error were:
1) He got the wrong product when he multiplied 25 by 200.
2)He got the wrong quotient when he divided 5,000 by 8.
ABC=50
DCE=65
DEF= I think 115
I hope that helps I would appreciate brainliest if possible :)
1/4 because 0.25 is the same thing as 25/100. 25/100 simplified is 1/4
Answer:
The Markup was by 25%
Step-by-step explanation:
The answer is 25% because 25% of 64 is 16
25% * 64 = 16
64 + 16 = 80
So, the price markup was by 25%
Hope this helps! :)
9514 1404 393
Answer:
1.75 ounces
Step-by-step explanation:
The total weight of ingredients is ...
21 + 10.1 + 14.4 = 45.5 . . . ounces
Divided evenly into 26 bags, each bag will hold ...
(45.5 oz)/(26 bags) = 1.75 oz/bag
There are 1.75 ounces of mix in each bag.
