<span>4300 / 2 = 2150
Just simply divide</span>
Answer:
131
Step-by-step explanation:
Using proportion,
If Out of 550 calculators = 6 are defective,
Then out of 12000 calculators = ? are defective

= 21.8 * 6
= 130.8 ≈ 131
∴ Approximately 131 calculators are defective
X=32
Explanation: X/9-1=4
X/8=4
8x4=32
Answer:
x = -2
Step-by-step explanation: