Question

What is the final amount if 784 is decreased by 1% followed by a 4% increase?

Give your answer rounded to 2 D

Answer 1

Answer:890

Explanation:

Answer 2

807.21

Explanation:

for the 1 % decrease

1/100 × 784 = 7.84

784 - 7.84 = 776.16

then 4% increase

4/100 × 776.16 = 31.0464

776.16 + 31.0464= 807.2064

in 2 Decimal places

807.21