Let the total cost of the meal be = x
Let Emily pays the smaller ratio or amount.
Emily's dad pays = 52.20
Emily and her dad share in the ratio =
or 2:3
The given ratio means that Emily pays
of the total and dad pays
of the total.
As dad paid 52.20 so,
![(\frac{3}{5})*x=52.20](https://tex.z-dn.net/?f=%28%5Cfrac%7B3%7D%7B5%7D%29%2Ax%3D52.20)
![3x=261](https://tex.z-dn.net/?f=3x%3D261)
![x=87](https://tex.z-dn.net/?f=x%3D87)
Hence, total cost of the meal is £87 and Emily's share is £34.80
Answer: In step 1, Andrew used the commutative property
Explanation:
In step 1 he used commutative, which is a + b = b + a
(- 5.7 + 2.2) = 2.2 + (- 5.7)
Step 2, he used associative property, not the distributive.
Step 3, he just added5.7 + 1.1 = 6.8
Step 4, he distributed the negative sign:
- (6.8) = - 6.8
Answer:
Point 1: (6.4, 117)
Point 2: (6.6, 120)
Step-by-step explanation:
Answer:
Step-by-step explanation:first you would multiply 0.88 by 300 and go all the way down the list and then add you answers