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A group of friends share 3 1/3 pints of ice cream. Each person received 2/3 pint of ice cream. Let f be the number of friends who shared the ice cream. Create an equation using f that models the situation.
3 1/2 ➗ 2/3 = f
2/3f = 3 1/3
A student read a whole book on Monday and Tuesday.
On Monday, the student read x pages.
On Tuesday, the student read 212 pages.
The book has 423 total pages.
212 + x = 423
423 - 212 = x
Solve.
5/8x = 40
64 or 320/5
Which equation has the solution x = 1/3?
3 - x = 2
3x = 2
3 + x = 10/3
3 ➗ 1/3 = 1/9
3 + x = 10/3
A brother and sister measure their height.
The sister is 3 times as tall as her brother.
The sister is 63 inches tall.
The brother is x inches tall.
Write and Solve an equation to represent the brother’s height.
3x = 63
x = 21 inches
A boy feeds his dog in the morning and at night.
The boy gives his dog some food, x, in the morning.
The boy gives his dog 1.25 cups of food at night.
The boy gives his dog 2.5 total cups of food each day.
How much food does he give his dog in the morning?
1.25 + x = 2.5
x = 1.25 cups
A teacher wants to buy pizza for her class.
A large pizza costs $13.99.
The teacher has a maximum of $73.50 to spend.
Write and Solve an equation to represent how many pizzas the teacher can buy.
13.99x = 73.50
x = 5