Learning Task 3. Solving word problems involving multiplication of deci- mal and mixed decimal numbers with or without regrouping. (Use the 4-step in solving word problems. Do these in your notebook.). 1. A clerk is paid P 45.25 per hour for 40 hours a week, 1.50 times the regular rate for overtime and double the rate for a holiday. How much does the clerk get if he works overtime for 5 hours and 2 hours on holiday? 2. A computer programmer earns a regular hourly rate of P50.00. If he worked 42.75 hours in a week, how much did he earn? 3. Arthur earns P1350.00 a day. He sets aside 0.10 of this for savings. How much does he save in a month? 4. Mr. Fernandez has a monthly pay of P 5,450. The tax deducted from his monthly salary is 543.00. What is the actual pay he receives in a year? 5. Dianne works 2.5 hours a day from Monday to Friday and 3.75 hours 012 week?
Answers & Comments
SOLVING WORD PROBLEM
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Answer:
1. P 2330.375
2. P 2137.5
3. P 4050
4. P 58884
5. P 406.25
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Step by step explanation:
1. 45.25 ×40×45.25×5×5+45.25×2×2= 1810+339.375+181 = 2330.375
2. 42.75 ×50 = 2137.5
3. 13050×0.1×30 = 4051
4. (5450-543)×12 = 58884
5. (2.5×5+3.75)×25
=(12.5+3.75)×25
=16.25×25
=406.25
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✍️ Gwapuyen ✨