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weeeeeb [17]
3 years ago
11

The number 2400 is first increased by 30%.The value obtained is next decreased by 20%.Find the final number

Mathematics
1 answer:
kvasek [131]3 years ago
3 0

<em>2400 is increased by 30%.</em>

so,

2400 + (30/100 * 2400)

2400 + (30 * 24)

2400 + 720

3120

<em>this number is decreased by 20%.</em>

so,

3120 - (20/100 * 3120)

3120 - (2 * 312)

3120 - 624

2496

therefore, the final number will be 2496.

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The Smith family went to eat at Buffalo Wild Wings. The bill was $43.86. They gave the server a 20% tip. How much did they pay a
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