Question

8. There are 45 cars, 81 scooters and 42 bikes
in a parking lot. If they are arranged in
equal number of rows, find the maximum
number of vehicles in each row.
22,
​

Answer 1

Answer:

3

Step-by-step explanation:

we can do it by finding the Hcf

45=3×3×5

81=3×3×3×3

42= 2×3×7

since 3 is a only common factor

Answer 2

                                        Answer:

Step-by-step explanation:

                                                                             

They can be arranged in maximum 3 rows equally.... like 45 81 42 and answer of hcf is nu. ber of rows.

                                                    or                                                                            

Number of vehicles = 45 + 81 + 43

= 87 + 81

=169

Number of vehicles in each row = square root of 169

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