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1. Traffic officers carry out checks on motorist. The result is 25 peoples have SIMA, 30 peoples have license, and 17 peoples have both (SIM A & SIM C). Howmany motorists were checked?SA C128 17 13Given:Sim A= 8+17= 25Sim C= 17+13= 30Don’t have both= 12Only have Sim A= 8Only have Sim C=13Have both= 17Question:How many motoristwere checked?Answer:= 8+17+13+12= 50 motorists
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2. From the 44 students in class, there are 30 students that like math lesson, and 26 students that likePhysics. If 3 students dislike both, how many students who like both (math & physics)?30-x x 26-xSMath Physics Given:Math= 30Physic= 26Dislike Both= 3Question:Like Both ?Answer:30 - x + 26 – x + 3= 4430 + 26 + 3 = 5959 – x = 44X = 1544
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3. At the event of the survey of music, based on grade 3’s data -> 15 students likepop music and 20 peoples like classical music. If 5 students like both, and 10 studentsdislike both, how many students in third grades?10 5 15S10Given:Pop= 10 + 5 = 15Classic= 15 + 5 = 20Dislike Both= 10Like Both= 5Question:How many students areIn grade 3?Answer:15 + 20 + 10 + 5= 40
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SP QGiven S = (Integer)P = (Prime)Q = (Prime)<- Venn Diagram thatDescribes the relationbetween the above set.4.
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SP QGiven S = (Integer)P = (Prime)Q = (Prime)<- Venn Diagram thatDescribes the relationbetween the above set.4.
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