a. There are 1050 new students this school year. If of the total population is boys,...

   

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a. There are 1050 new students this school year. If of the total population is boys, find the number of girls. b. A korean mart sells banana milk, strawberry milk, and melon milk. 65% of the milks sold is banana and is strawberry. What percentage is melon milk? c. A chemist conducted an experiment on compounds. He mixed 30% of 8.46 grams of one compound with 75% of 3.51 grams of another compound. How many grams were there in the mixture? d. Alice bought 8 pens, 9 notebooks, 2 yellow pads, and 1 correction tape. Each of the items costs PhP 12.75, PhP 48.25, PhP 80.75, and PhP 24.50, respectively. How much change would she get if she paid PhP 1000? e. Mac worked for 8 hours and earned PhP 897.6. How much will he earn if he works for 6.5 hours a day for a week? f. On a quick survey, respondents had to pick their favorite dessert from ice cream, cake, 2 chocolate, and others. chose ice cream, 1 chose chocolate, and chose others. What percentage chose cake? g. Luigi wants to bake cookies. The recipe calls for the following ingredients: 1 tsp vanilla extract granulated sugar brown sugar 1 tsp salt cup unsalted butter 1 cups all-purpose flour tsp baking soda 2 cups milk chocolate chunks 1cups dark chocolate chunks How many cups and teaspoons of ingredients will he have altogether? h. Tom loves crocheting, but he only has a budget of PhP 500 for it. He wanted to produce a new sweater and it requires 10.5 yards of yarn. If each yard of yarn costs PhP 46.50, is his budget enough to create the sweater? Justify your answer. 1. Justin planned to interview some applicants for a position in his office. If he scheduled of an hour to meet each one of them, how much time must he allot for all 5 applicants? Express your answer in both fraction and decimal forms. j. Erika planned to travel to South Korea. She has a pocket money of PhP 30,000 for the whole trip. The current exchange rate for KRW to Peso is 0.044, USD to Peso is 48.95, and USD to KRW is 1,150.73. Which is the best option to convert her money and maximize its value? Should she convert directly from Peso to KRW or convert her money to USD, then USD to KRW? Justify your answer. a. There are 1050 new students this school year. If of the total population is boys, find the number of girls. b. A korean mart sells banana milk, strawberry milk, and melon milk. 65% of the milks sold is banana and is strawberry. What percentage is melon milk? c. A chemist conducted an experiment on compounds. He mixed 30% of 8.46 grams of one compound with 75% of 3.51 grams of another compound. How many grams were there in the mixture? d. Alice bought 8 pens, 9 notebooks, 2 yellow pads, and 1 correction tape. Each of the items costs PhP 12.75, PhP 48.25, PhP 80.75, and PhP 24.50, respectively. How much change would she get if she paid PhP 1000? e. Mac worked for 8 hours and earned PhP 897.6. How much will he earn if he works for 6.5 hours a day for a week? f. On a quick survey, respondents had to pick their favorite dessert from ice cream, cake, 2 chocolate, and others. chose ice cream, 1 chose chocolate, and chose others. What percentage chose cake? g. Luigi wants to bake cookies. The recipe calls for the following ingredients: 1 tsp vanilla extract granulated sugar brown sugar 1 tsp salt cup unsalted butter 1 cups all-purpose flour tsp baking soda 2 cups milk chocolate chunks 1cups dark chocolate chunks How many cups and teaspoons of ingredients will he have altogether? h. Tom loves crocheting, but he only has a budget of PhP 500 for it. He wanted to produce a new sweater and it requires 10.5 yards of yarn. If each yard of yarn costs PhP 46.50, is his budget enough to create the sweater? Justify your answer. 1. Justin planned to interview some applicants for a position in his office. If he scheduled of an hour to meet each one of them, how much time must he allot for all 5 applicants? Express your answer in both fraction and decimal forms. j. Erika planned to travel to South Korea. She has a pocket money of PhP 30,000 for the whole trip. The current exchange rate for KRW to Peso is 0.044, USD to Peso is 48.95, and USD to KRW is 1,150.73. Which is the best option to convert her money and maximize its value? Should she convert directly from Peso to KRW or convert her money to USD, then USD to KRW? Justify your answer.