Solving problems with decimals is like solving applied problems in the
previous chapter. We need to understand first the given problem and plan
for which operation (s) to use.
To solve word problems, use the 4-Step in solving word problema;
(1) Understand, (2) Plan, (3) Solve and (4) Check.
Tagapay
o. Tagapag
2. Alin sa mga
Mahala
Learning Task 4. Choose the letter of the best answer. Write the chosen
letter in your notebook.
1. When you add the decimal numbers 0.25, 0.033 and 1.78 the result is
PA 0.263
B. 0.0263 C. 2.063
D. 2.2063
2. What is the difference when 43.67 is subtracted from 125.5?
A. 81.83 B. 81.17
C. 81.87
D. 81.57
3. Nathan, Leanne and Aby went to school clinic to find out their weights.
Nathan's weight is 28.58 kilograms, Leanne's weight is 30.55 kilo-
grams and Abby's weight is 25.48 kilograms. What is the total weight
of the three pupils?
A. 84.61 kilograms
B. 84.16 kilograms
C. 59.13 kilograms
D. 54.06 kilograms
4. Neil spent p24.85 for sandwich and P11.20 for juice. How much change
did he receive if he gave the vendor P100?
A. P 63.05
B. P 63.95
C. P 73.05
D. P 73.95
S. At 6:00 in the morning, the temperature was 23.8 °C. At 12:00 noon,
the temperature rose by 5.7 °C. What was the temperature at 12:00
noon?
A. 29.5 °C
B. 18.1 °C
C
C. 33.5 °C
D. 35.5 °C
21
DAT
TO​