Topic: Proportion
Do as directed:
1. Check if the following numbers 8,6,12 and 9 are in proportion?
2. Find the value of %if 18,30,x and 15 are in proportion?
Answers
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3
Answer:
1...yes the numbers 8 6 12 and 9 are in proportion
because the product of 8 and 9 that is 72 2 is equal to the product of 6 and 12
8*9=72=6*12
YESS
2... if the numbers 1830 X and 15 are in proportion then, 18 into 15 is equal to 30 into X
18*15=270=30*x
=>30x=270
=>x=270/30
=>x=9
9
Step-by-step explanation:
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