One fifth of the number is 81. What will be 57% of that number? Option 1: 198.05 Option 2: 230.85 Option 3: 312.45 Option 4: 328.25

Answer: 230.85. Solution: The number is 81 x 5 = 405. Then 57% of 405 = 0.57 x 405 = 230.85.

Arithmetic

Percentages

Easy

One fifth of the number is 81. What will be 57% of that number?

198.05

230.85

312.45

328.25

✅ Correct Option: 2

The number is $81 \times 5 = 405$ .

Then $57\%$ of $405 = 0.57 \times 405 = 230.85$ .

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