Learning Task 4: Answer the following. (See Module Math6 Quarter 1 page 23) A A. Answer the following. 1. 2. 1. How many decimal place(s) is the product of 0.345 and 0.62 2. The product of 2 decimal numbers is 20.062. One of the factors has 2 decimal places, how many decimal places (s) has the other factor? B. Solve the given problems. Write your answer in your notebook. B. 1. 1. A 1. A beach house rents for 1,550.50 a day, How much will Mr. Sebastian pay if his family stays for 5 days? 2. A group of players had lunch at the restaurant. An average of P 138,25 per person, how much did the party spend for lunch? 3. A jeweler had 0.65 gram of gold. He used 0.06 of this for a pair of ear- rings. How much gold did he used if he made 3 pairs of earrings? 2. 3. 01 W5 MATH6 Teacher Mhel
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1,
7752.5
Step-by-step explanation:
1550.50×5
2,
1382.50
3,
The jeweler used 0.18 grams of gold for the three pairs of earrings. To find the answer, you have to multiply the amount of gold used in each pair of earrings by the number of pairs of earrings made. Thus, it is multiplying decimal by a whole number.
0.06 × 3 = 0.18
Multiplying Decimal Number by Whole Number
Decimal number represents a non-whole number where a decimal point is used to separate the whole number and a value that is less than one. When multiplying decimal by a whole number, you simply have to multiply the numbers, ignoring the decimal point. Then, the number of decimal places in the product depends on the total number of decimal.places in the factors.
Word Problem Using AGONSA
Let us analyze the given word problem above using AGONSA.
Asked:
The amount of gold that the jeweler used in making 3 pairs of earrings.
Given:
total grams of gold - 0.65
amount of gold used in a pair - 0.06
number of pairs of earrings made - 3
Operation:
Multiplication
Number Sentence:
0.06 × 3 = N
Solution:
0.06
× 3
0.1 8
Answer:
The jeweler used 0.18 grams of gold for the three pairs of earrings.