Answer: x=20/3=6.67
Step-by-step explanation:
To solve proportions, the most useful way is to use [cross multiplication], where we not multiply horizontally but as diagonally.
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Given
x:10=9:6
Cross Multiply
9·x=6·10
9x=60
Divide 9 on both sides
9x/9=60/9
x=20/3=6.67
Hope this helps!! :)
Please let me know if you have any questions
,12x12=144.................
<span>Simplify and you will get -111</span>
Answer:
-1, -1.1, 0.9, 1
Step-by-step explanation:
12:7
because you add 7 and 5 and then there is the 7 for the book weight
