The solution is, ally needs 6 more quarts (or 1gal 2 quarts) water.
Subtraction is the process of taking away a number from another. It is a primary arithmetic operation that is denoted by a subtraction symbol (-) and is the method of calculating the difference between two numbers.
here, we have,
given that,
Julia has 4 gallons 2 quarts of water.
Ally needs the same amount of water but only has 12 quarts.
we know :
4 quarts = 1 gal
Julia has 4gal and 2 quarts or 18 quarts
ally has 12 quarts
now, we get,
so if julia has 18 quarts and ally has 12
so, ally needs = 18 - 12
= 6
that means that ally needs 6 more quarts (or 1gal 2 quarts)
so that she and julia can have the same amount.
Hence, The solution is, ally needs 6 more quarts (or 1gal 2 quarts) water.
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Answer:
24 pints of blue paint used to create 40 pints of purple paint .
Step-by-step explanation:
As given
Hugo is mixing blue paint with red paint to create purple paint.
The ratio of blue to red is 3 to 2.
Let us assume that the x be scalar mutiple .
Thus
Pints of blue paint used = 3x
Pints of red paint used = 2x
As given 40 pints purple paints is made by mixing blue paint with red paint .
Than the equation becomes
2x + 3x = 40
5x = 40
x = 8
Thus
Pints of blue paint used = 3 × 8
= 24 pints
Therefore 24 pints of blue paint used to create 40 pints of purple paint .
Answer:
48π square units
Step-by-step explanation:
The lateral surface area of a cylinder is = 2 π r h.
Where h = 6, r = 4 (from the figure)
Then the lateral surface area is: 2*6*4*π = 48π square units