Question:
1) What is the estimated product of 235 & 12?
- A. 2000
- B. 2300
- C. 2030
- D. 2003
2) A recycling center collects 441 alluminum cans in One day, How many cans will be collected in a month?
- A. 12,320
- B. 13,230
- C. 12,320
- D. 13,320
3) Nikki has Php 325 in her piggy bank.
Her sister Lalaine, has thrice the amount she has in her piggy bank. How much do they have in all if they double the total amount after month?
- A. Php 2,600
- B. Php 2,060
- C. Php 2,006
- D. Php 60,201
Answer:
1) A. 2,000
2) B. 13,230
3) A. Php 2,600
Solution:
#1
To estimate the 235 and 12 we need to find the nearest hundred of 235,
Then, we will find the nearest tenth of 12
And we will Multiply the estimated numbers
Therefore, the answer is 2,000 (A)
#2
Firstly, We will find how many days are there in a month
• If 30 days in a month, then we will multiply the 30 days to 441 aluminum cans.
[tex]30 \times 441 = 13230[/tex]
Therefore, the answer is 13,230 (B)
#3
- i cant explain the solution its hard to explain but i calculated it thank you
Php 2,600 (A)
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