Question

check the number are in proportion 40, 10, 80, 20​

Answer 1

Answer:

Concept used :-

If product of means = product of extremes

Then the numbers are in proportion.

Solution :-

product of means = 40 × 20

= 800

product of extremes = 80 × 10

= 800

so yes the given numbers are in proportion

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Answer 2

Answer:

5. 2025 plants are to be planted in a garden in such a way that each row contains as many plants as the number of rows. Find the number of rows and the number of plants in each row