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Is it me, or are all the options wrong? Relative atomic = (Mass x Abundance)...

Is it me, or are all the options wrong?
Relative atomic = (Mass x Abundance) + (Mass x Abundance)/100
So: Relative atomic mass = (6 x 3) + (7 x 2)/100
Relative atomic mass = 18 + 14/100
Relative atomic mass = 32/100
Relative atomic mass = 0.32?
In Chemistry
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Asked by River on 3rd November, 2023
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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WAEC offline past questions - with all answers and explanations in one app - Download for free
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709