Question

are the following in proportion a. 16,64,18,72

Answer 1

Answer:

1

1. 16:64::18:72
2. hence,16×72=64×18==1

Answer 2

Answer:

16,64,18,72 are in proportion .

Step-by-step explanation:

16 × 72 = 1,152 .

64 × 18 = 1,152 .

they are eaqule in product of means and product of extremes .

so , they are in proportion .

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