I need Help to solve the problems
Share
I need Help to solve the problems
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Word Problems Involving Decimals
In solving problems involving decimals, identify the important details. This includes the given facts, what is asked, operation to be use, and number sentence. Solve the problem carefully. Check the answer obtained by reversing the process. Simplify the answer when needed.
Answers:
5. b.
6. d.
7. b.
8. a.
9. b.
10. c.
11. a.
12. d.
13. b.
14. c.
15. c.
Solutions:
5. Asked: The measure of the land that each child would get.
Given: 0.7 ha - Mr. Damgo's piece of land
Operation: division
Number Sentence: 0.7 ÷ 2 = N
Solution: 0.7 ÷ 2 = N
0.7 ÷ 2 = 0.35
Answer: 0.35 ha
6. Asked: The cost of per pack of chips.
Given: ₱46.50 - amount paid by Dina
10 packs - total packs of corn chips
Operation: division
Number Sentence: 46.50 ÷ 10 = N
Solution: 46.50 ÷ 10 = N
Answer: 4.65 = N
7. Asked: The number of pieces made.
Given: 0.90 m - length of rattan
0.30 m - length of each cut
Operation: division
Number Sentence: 0.90 ÷ 0.30 = N
Solution: 0.90 ÷ 0.30 = N
Answer: 3 = N
8. Asked: The cost of each pair of slippers.
Given: 3 - pairs of slippers bought
₱367.50 - amount paid for the slippers
Operation: division
Number Sentence: 367.50 ÷ 3 = N
Solution: 367.50 ÷ 3 = N
Answer: 122.50 = N
9. Asked: The amount of the first installment.
Given: 5 - number of t - shirts
95.45 - cost of each t - shirt
4 - number of blouses
125.25 - cost of each blouse
5 - number of installments
Operation: multiplication, addition, and division
Number Sentence: [5(95.45) + 4(125.25)] ÷ 5 = N
Solution: [5(95.45) + 4(125.25)] ÷ 5 = N
[477.25 + 501] ÷ 5 = N
978.25 ÷ 5 = N
Answer: 195.65 = N
10. Asked: The number of mangoes bought.
Given: 8.25 - cost of each mango
165 - amount paid
Operation: division
Number Sentence: 165 ÷ 8.25 = N
Solution: 165 ÷ 8.25 = N
Answer: 20 pieces
11. Asked: The time it will take Celia to save.
Given: 125.45 - Celia's savings for a week
1,129.05 - total savings Celia needed
Operation: division
Number Sentence: 1,129.05 ÷ 125.45 = N
Solution: 1,129.05 ÷ 125.45 = N
Answer: 9 weeks
12. Asked: The number of classmates that have visited Lyn.
Given: 12 cups - amount of pineapple juice
1.5 cups - juice for each classmate
Operation: division
Number Sentence: 12 ÷ 1.5 = N
Solution: 12 ÷ 1.5 = N
Answer: 8 classmates
13. Asked: The number of .21 meters in 84 meters.
Given: .21 meters
84 meters
Operation: 84 ÷ .21 = N
Number Sentence: 84 ÷ .21 = N
Solution: 84 ÷ .21 = N
Answer: 400
14. Asked: The quotient of 6.48 ÷ 0.12.
Given: 6.48 - dividend
0.12 - divisor
Operation: division
Number Sentence: 6.48 ÷ 0.12 = N
Solution: 6.48 ÷ 0.12 = N
Answer: 54
15. Asked: The number of .26 cm in 59.8 cm.
Given: 59.8 cm - dividend
.26 - divisor
Operation: division
Number Sentence: 59.8 ÷ .26 = N
Solution: 59.8 ÷ .26 = N
Answer: 230
How to solve word problems involving decimals:
brainly.ph/question/11467460
#BrainlyEveryday