Type 1 - Alligation basic tic-tac-toe
9. Altering Product Strength 9.2) Alligation 9.2.1) Alligation
9.2.1.1) Alligation Normal 1
Total tried: Correct: Wrong:
How many grams of 39 % of a powder do you need to mix with 6 % of a powder in order to obtain 13 g of 17 % of a mixture?
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lb equals 4.33 g kg
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Tic-tac-toe, Short form:
`[[39 %,\quad\quad\quad\quad, 11 pt],[\quad\quad\quad\quad,17 % (13\quad g), \quad\quad\quad\quad],[6 %,\quad\quad\quad\quad,22 pt]]`
Tic-tac-toe, Long form:
`[[39 %,\quad\quad\quad\quad, 11 pt, => 13 g × (11 pt)/(11 pt+22 pt)=, 4.33 g],[\quad\quad\quad\quad,17 % (13\quad g), \quad\quad\quad\quad, \quad\quad\quad\quad, \quad\quad\quad\quad],[6 %,\quad\quad\quad\quad,22 pt,=> 13 g × (22 pt )/(11 pt+22 pt)= ,8.67 g]]`
Therefore, 4.33 g of 39 % will be required.