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Maru [420]
3 years ago
12

480kg 1:3:4 how much sand is needed

Mathematics
1 answer:
garri49 [273]3 years ago
7 0
I don't think you wrote the whole question
1+3+4 = 8
480 / 8 = 60
It would be any of these 3 answers depending on which number in the ratio sand is :
60 * 1 = 60
60 * 3 = 180
60 * 4 = 240
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dsp73

Answer:

The equation of  line is shown below.

Step-by-step explanation:

The equation of line is

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There shouldn't be a negative in front of one of the equations.

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