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A. Solve each real-life problems involving fractions, decimals, and percents.

2. David's daily marketing budget for their karinderya business is 5 000 pesos. He allots 2/7 of his budget for meat, 2/7 for fish, 1/5 for vegetables, and the rest for other ingredients. How much was allocated for each item and to the other ingredients?​


Sagot :

Given:

marketing budget - P5,000

meat - 2/7 of budget

fish - 2/7 of budget

vegetables - ⅕ of budget

ingredients - remaining budget

Solution:

for meat and fish:

meat = 2/7(P5,000) = P1,428.57

fish = 2/7(P5,000) = P1,428.57

for vegetables:

vegetables = ⅕(P5,000) = P1,000.00

for ingredients:

ingredients = marketing budget - (budget for meat + fish + ingredients)

= P5,000 - (2/7 + 2/7 + ⅕)

= P5,000 - (P1,428.57 + P1,428.57 + P1,000)

= P5,000 - P3,857.14

= P1,142.86