First increase and then rework each by decreasing a. 400 by 20% b. 650 by 30% c.820 by 45% d. 150 by 2,5% e. 300 by 5% f. 420 by 2,5%

asked Mar 19, 2024 43.0k views

2 votes

First increase and then rework each by decreasing

a. 400 by 20%

b. 650 by 30%

c.820 by 45%

d. 150 by 2,5%

e. 300 by 5%

f. 420 by 2,5%

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4 votes

Answer:

a. 480 Then 384

b. 845 Then 591.5
c. 1,189 Then 653.95
d. 153.75 Then 149.90625
e. 315 Then 299.25

f. 430.5 Then 419.7375

Soumalya Banerjee answered Mar 23, 2024

7.1k points

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