1. There are 1050 students this school year. If 35 of the total population is girls, find the number of boys.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter4: Factors, Fractions, And Exponents
Section4.4: Least Common Multiple
Problem 64E
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1. There are 1050 students this school year. If
35 of the total population is girls, find the
number of boys.
2. A Japanese mart sells orange milk, apple
milk, and coconut milk. 65% of the milks
sold is orange and 14 is apple. What
percentage is coconut milk?
3. A scientist 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?
4. Marie bought 8 ruler, 9 intermediate paper,
2 construction paper and 1 ballpen. 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?
5. Nathalie 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?
Transcribed Image Text:1. There are 1050 students this school year. If 35 of the total population is girls, find the number of boys. 2. A Japanese mart sells orange milk, apple milk, and coconut milk. 65% of the milks sold is orange and 14 is apple. What percentage is coconut milk? 3. A scientist 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? 4. Marie bought 8 ruler, 9 intermediate paper, 2 construction paper and 1 ballpen. 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? 5. Nathalie 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?
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