Direct indirect proportion
Decide if the variables are in a relation of direct or indirect proportionality.
1st variable 2nd variable does not change:
a) number of bottles of syrup amount paid for them price per 1 bottle
b) length of the side of a rhombus length of the corresponding height of the rhombus area of the rhombus
c) number of months total saved amount of money monthly saved amount
d) number of sowing machines time needed to carry out the sowing area
e) volume of a cylinder height of the cylinder area of the base
f) petrol consumption number of kilometres driven consumption per 100 km
1st variable 2nd variable does not change:
a) number of bottles of syrup amount paid for them price per 1 bottle
b) length of the side of a rhombus length of the corresponding height of the rhombus area of the rhombus
c) number of months total saved amount of money monthly saved amount
d) number of sowing machines time needed to carry out the sowing area
e) volume of a cylinder height of the cylinder area of the base
f) petrol consumption number of kilometres driven consumption per 100 km
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You need to know the following knowledge to solve this word math problem:
solid geometrybasic operations and conceptsUnits of physical quantitiesGrade of the word problem
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