Question

1. Determine whether the following numbers are in proportion or not. (iii) 2, 3 1/2, 3, 4 1/2​

Answer 1

Answer:

sorry I didn't know the answer

Answer 2

Step-by-step explanation:

product of extreme =product of means

like 12,15,4,5 so out side no. that is 12 and 5 they are called product of extreme and 15 and 4 is product of means because they are inside this is basic now solution

now, product of extreme is= 12×5 = 60

product of means is = 15x4 =60

so now they equal 60 =60

I hope you understand

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