Respuesta :
Answer:
$120
Step-by-step explanation:
35% : 42
100% : X
42/35 = X/100
X = 100×42/35
X = $120
Original price was 120.
35/100 ÷ 5 = 7/20 (reduce)
7/20 × ? = 42/?
42 ÷ 7 = 6
7/20 × 6 = 42/120
so 120 was the regular price.
Answer:
$120
Step-by-step explanation:
35% : 42
100% : X
42/35 = X/100
X = 100×42/35
X = $120
Original price was 120.
35/100 ÷ 5 = 7/20 (reduce)
7/20 × ? = 42/?
42 ÷ 7 = 6
7/20 × 6 = 42/120
so 120 was the regular price.