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- Decimals: Did you know that a decimal is a fraction? > Decimals Exercise 4 > 2
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Question

The total mass of Steve, Jay, and Adam was 222 kg.
Adam's mass was 15 kg more than Steve's.
Jay's mass was thrice as much as Adam's.
Find the total mass of Adam and Jay.
Notes to student:
- Round your answer off to 2 decimal places
The correct answer is : 189.6