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solving routine and non routine problems, (fake answer = report. )


1.Cal have 3/5 of a bottle of choco, she drank 1/4 of it. how much of a bottle of choco did he drink? (OPERATION TO BE USED)

2.Xian practiced reading for 1/2 hour on monday, 3/4 hour on tuesday, and 4/5 hour on wednesday. for how many hours did he practiced reading on those three days? (OPERATION TO BE USED)

3. A foundation supports 12 500 hgh school and college scholars. of these 7/20 are college scholars. how many college students are being supported by the foundation? (NUMBER SENTENCE)

4.A class has 30 pupils, if 2/3 of the class are girls. how many are they? (NUMBER SENTENCE)

5. a kitchen is 6 1/8 meters long and 3 4/5 wide. how many square meters of linoleum are rwquired to cover the floor? (NUMBER SENTENCE)

6. Willow's monthlysalary is P 10 000. if 3/5 of it will go to food experises, how much will he spent on food? (NUMBER SENTENCE)

7. Mr. Nust mathematics online class meets 5 days a week for 3/4 hour each day. how many hours is the online mathematics class in a week? (NUMBER SENTENCE)

( im very sorry if its long, i just got left out in my home schooling papers and could't understand anything. real answers will be more helpful. if fake answers..then report and i will ask again in another good way.<3)



Sagot :

Answer:

1. 0 , Cal didnt drink the choco yet , only the girl who referred as "she" drink the choco

2. 1/2 + 3/4 + 4/5 = ( 10 + 15 + 16)/20 = 41/20 hrs =

2 1/20 hrs

3. 12,500 × 7/20 = 4375 college students

4. 30 × 2/3 = 10 × 2 = 20 girls

5. 6 1/8m × 3 4/5m = 49/8 m × 19/5 m = 931/40 m^2 = 23 13/40 m^2

6. P 10000 × 3/5 = P 6000 on food

7. 3/4 × 5 = 15/4 hrs = 3 3/4 hrs