Question

2. Joshua used 30% of his savings to buy a watch for $120. If he had bought the
watch for $100 during a sale, what percentage of his savings would he have
used?​

Answer 1

Answer:

25%

Step-by-step explanation:

30% : 120

X% : 100

X/30 = 100/120

X = 25%

Answer 2

30% : 120$ = X : 100$
X=(100$ X 30%) / 120$ = 25%