Mathematics · Mensuration
The radius of a spherical balloon increases from 3.5 cm to 4.9 cm when air is pumped into it. What is the percentage increase in the volume of the original balloon?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1173.6%
- 274.4%
- 373.6%
- 4174.4%✓
Correct answer
174.4%
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