10.2 inches
Step-by-step explanation:
The diameter of the base ball is initially 20 inches.
Reducing 20 inches by 20% will be
(100-20)/100 *20
80/100*20=16 inches
Reducing 16 inches by 20% to will be;
80/100*16=1.6*8=12.8
Reducing 12.8 inches by 20 % will give
80/100* 12.8=10.24 inches
Nearest tenth the answer will be 10.2 inches
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Percentage reduction: brainly.com/question/11537235
Keyword : diameter, reduction,percent, tenth
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