Exact form: 10/9 decimal form: 1.111 mixed number form: 1 1/9
Can you show the choices you have
Answer:
a.) First check on the height of the bar that ranges between 20 and 24 which is 6. The 6 is the number of students who bought 20 books or more, so get the percentage of those students who bought 20 or more books; divide 6 which is the number of students who bought 20 books or more with the total number of students which is 40 then multiply with 100.
% of students who bought 20 or more books = 6/40 ×100
=15
Step-by-step explanation:
b.) Find the area of a trapezium
= 1/2 × {a+b} × h
= 1/2 × {9 + 13} ×12
= 132
= 1/2 × {13 + 6} × 12
= 108
Mean no. of books bought = 132 + 108
= 240
Answer:
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Option B is the correct option.
Step-by-step explanation:
Apply cross product property
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Distribute 5 through the parentheses
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Multiply the numbers
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Move 5 to right hand side and change it's sign
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Add the numbers
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Divide both sides of the equation by 5
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Hope I helped!
Best regards!!
Answer:
40/30
Step-by-step explanation:
