exam
Maths Puzzle
Numerical Ability
- 7 5/12 + 3 11/18== debating with family about this answer.. we are all getting different answers. Please tell me im right
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exam Other Question
1/3(9b+1)=b-1
Given the algorithm,
1. pH = - log[H+]
2. H+ = 10-pH
where pH is acidity level and H is hydrogen ion concentration
Find [H+] for condensed milk with 6.3 pH.
Make