• Direction: Write each expression using the same unit and then write it as a ratio. Express the answers in simplest form.
• 5 days to 3 weeks =
• 60 minutes to 4 hours =
• 36 months to 3 years =
• 12 girls to 16 boys =
• Php24 to Php8 =
• Direction: Solve for the value of N to complete each proportion
• N:12 = 15:36
• 6:1 = 1: N
• 15/N = 10/30
• 12: N = 6:5
• 16: N = N:1
• 2N:4 = 18:30
• 13: 11 = 39: N
• N:100 = 3:4
• 4N/70 = 2/7
• N/100 = 3/5
• Direction: Solve the problem:
• In the word MATHEMATICS, what is the ratio of vowels to consonants?
• One of the ratios in a proportion is 3:10. Each of the cross products is equal to 120. What is the other ratio?
• 540 is divided in the ratio of 5:6:7. Find the 3 numbers.
• If 2 men can clean the school yard for 1 1/2 hours, how long will it take one man working alone?
• If 3 pcs of art paper cost Php 1.50, how much 17 pcs cost?
• 5 days to 3 weeks =
• 60 minutes to 4 hours =
• 36 months to 3 years =
• 12 girls to 16 boys =
• Php24 to Php8 =
• Direction: Solve for the value of N to complete each proportion
• N:12 = 15:36
• 6:1 = 1: N
• 15/N = 10/30
• 12: N = 6:5
• 16: N = N:1
• 2N:4 = 18:30
• 13: 11 = 39: N
• N:100 = 3:4
• 4N/70 = 2/7
• N/100 = 3/5
• Direction: Solve the problem:
• In the word MATHEMATICS, what is the ratio of vowels to consonants?
• One of the ratios in a proportion is 3:10. Each of the cross products is equal to 120. What is the other ratio?
• 540 is divided in the ratio of 5:6:7. Find the 3 numbers.
• If 2 men can clean the school yard for 1 1/2 hours, how long will it take one man working alone?
• If 3 pcs of art paper cost Php 1.50, how much 17 pcs cost?
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ANSWER
1.N:5
2.1/6
3.N:45
4.N:10
5.Error kasi dalawang n
6.N:1.2
7.N:33
8.N:75
9.N:5
10.N:60
SANA MAKATULONG