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irina1246 [14]
3 years ago
7

What equals 18???????

Mathematics
2 answers:
dalvyx [7]3 years ago
3 0
In multiplication it is 6 times 3 and in addition it is 7 plus 8
RUDIKE [14]3 years ago
3 0
9x2, 9+9 are some ways
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Gnoma [55]
30 ft. tall. You must find the ratios and compare. 2/20=3/x The best way I know to do this is to cross multiply. 2 times x and 20 times 3. So, 2x= 60. Divide by 2 and you get x =30. The height of the tree would be 30 ft. You could also find the proportion. 20/2= 10, so the height,x, over 3 would be equal to 10. 3 times 10 is equal to 30.
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3 years ago
Turkey weigh 7kg how long to cook
ch4aika [34]
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3kg - 1 3/4 - 2 hrs.
4kg - 2 - 2 1/4 hrs
5kg - 2 1/4 - 2 1/2 hrs
6kg - 2 1/2 - 2 3/4 hrs
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A bread recipe calls for 1/3 cup of white flour and 2 3/4 cups of whole wheat flour. What is the total amount of flour needed?
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