Question

leo reads 15 pages each day for 4 days. on the fifth day he reads 10 more pages. how many pages did he read in all? write an equation and solve.

a delivery truck carries 8 pallets with 20 boxes on each pallet. the driver unloads 53 boxes at the first stop. how many boxes remain on the truck? write an equation and solve.

a movie theater has 9 rows with 14 seats in each row. during a showing 37 seats are empty. how many people are watching the movie? write an equation and solve.

a baker makes 63 cookies and boxes them into packs of 7. he sells 4 packs. how many cookies remain? write an equation and solve.

Explanation:

Problema 1:

Paso1: Calcular páginas de los 4 días

$15 \times 4 = 60$

Paso2: Sumar páginas del quinto día

$60 + (15 + 10) = 60 + 25$

Respuesta (Problema 1):

85 páginas

---

Problema 2:

Paso1: Calcular cajas totales iniciales

$8 \times 20 = 160$

Paso2: Restar cajas descargadas

$160 - 53$

Respuesta (Problema 2):

107 cajas

---

Problema 3:

Paso1: Calcular asientos totales

$9 \times 14 = 126$

Paso2: Restar asientos vacíos

$126 - 37$

Respuesta (Problema 3):

89 personas

---

Problema 4:

Paso1: Calcular galletas vendidas

$4 \times 7 = 28$

Paso2: Restar galletas vendidas

$63 - 28$

Respuesta (Problema 4):

35 galletas

Answer:

Problema 4:

Paso1: Calcular galletas vendidas

$4 \times 7 = 28$

Paso2: Restar galletas vendidas

$63 - 28$

Respuesta (Problema 4):

35 galletas