Activity 3 Directions: Solve each problem. Express all the answers in simple forms.
11 A box has twenty-seven toys. if 4/9 of the toys are for girls,how many toys are for girls?
12. A canned of corned beef weighed 500 grams. If ¾ of the can was served at breakfast, how many grams were served.
13. Grace used 2/5 of pad paper with 100 sheets. How many sheets of pad paper were used?
14 A leaking faucet wastes 1/20 liters of water per hour. How many liters of water are wasted in a day?
15. 2/3 of grade 5 class joined the Math club. If there are 40 pupils in the class, how many joined the Math club?
nonsense answer = *report*
11 A box has twenty-seven toys. if 4/9 of the toys are for girls,how many toys are for girls?
12. A canned of corned beef weighed 500 grams. If ¾ of the can was served at breakfast, how many grams were served.
13. Grace used 2/5 of pad paper with 100 sheets. How many sheets of pad paper were used?
14 A leaking faucet wastes 1/20 liters of water per hour. How many liters of water are wasted in a day?
15. 2/3 of grade 5 class joined the Math club. If there are 40 pupils in the class, how many joined the Math club?
nonsense answer = *report*
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Answer:
11.a.what is asked in the problem? How many toys are for girls
b.what are the given facts? 27and 4/9
c.what is operation to be used? Addition
d.what is the number sentence? 27+4/9=n
e.what is the answer? 27+4/9=247/9
12.a.what is asked in the problem? How many grams were served
b.what are the given facts? 500and3/4
c.what is operation to be used? Multiplication
d.what is the number sentence? 500×3/4=n
e.what is the answer? 500×3/4=375
13.a.what is asked in the problem? How many sheets of pad paper were used
b.what are the given facts? 2/5and 100
c.what is operation to be used? Multiplication
d.what is the number sentence? 2/5×100=n
e.what is the answer?2/5×100=40
14.a.what is asked in the problem? How many liters of water are wasted in a day
b.what are the given facts? 120andper hour
c.what is operation to be used? Division
d.what is the number sentence? 120÷per hour=n
e.what is the answer? 120÷per hour=?
15.a.what is asked in the problem?How many joined the math club
b.what are the given facts? 2/3,5and40
c.what is operation to be used? Addition
d.what is the number sentence? 2/3+5+40=n
e.what is the answer? 2/3+5+40=137/3
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