Answer:
<em> Anna's wand can cast 70 spells</em>
<em></em>
Step-by-step explanation:
Elsa's wand can cast 53 spells
her wand casts 17 fewer cells than her sister Anna's
Amount of spells cast by Anna's wand = ?
We write the question down in the form of an equation
![x - 17 = 53](https://tex.z-dn.net/?f=x%20-%2017%20%3D%2053)
where
is the amount of spells Anna's wand can cast.
we then proceed to solve by collecting like terms to different sides of the equation. We'll have
![x = 53 + 17](https://tex.z-dn.net/?f=x%20%3D%2053%20%2B%2017)
which leaves us with
![x = 70](https://tex.z-dn.net/?f=x%20%3D%2070)
This means that<em> Anna's wand can cast 70 spells.</em>
20% of 98 acres
first convert 20% into a decimal value
20% = 0.20
then multiply 0.20 with 98
0.20*98 =?
Answer:
45% of students prefer vanilla ice cream.
Step-by-step explanation:
549 + 671 = 1220 total students
549 / 1220 = 0.45 or 45%