Question

Solve and write are they in proportional
4,10,30,18​

Answer 1

Answer:

They are not in proportion

Step-by-step explanation:

Product of extremes=Product of means

4*18=10*30

2/27

Answer 2

Answer:

no they are not in proportion

Step-by-step explanation:

4,10,30,18=

4:10::30:18=

4 and 18 are called as extremes and 10 and 30 are called as means.

product of means is equal to product of extremes

therefore:

if 4×18=10×30 then we can say that they are in proportion

but 4×18=72 and10×30= 300

72 is not equal to 300

therefore we can say that 4,10,30,18 are not in proportion.

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