Abag has green, blue and red candles. 35% of the candles are green and 20% are blue if there are 28 green candles how many are red

 there are 36 red candles

Step-by-step explanation:

%age                       no of candles

35                               28

100-35-20=45           x

using cross product rule

x=28*45/35=36

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

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step-by-step explanation: