2 years ago

What ratios are equivalent to 5:6 the options are 14:21 6:10 40:48

1 answer:

6 0

This is simply testing if proportions are valid.

Guess-and-check, so the answer would be 40:48, since 5 x 8 = 40 and 6 x 8 = 48, where 8 is the set "constant" number

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Answer:

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Vikki [24]

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Step-by-step explanation:

The average time is given by the sum of each individual time of the members divided by the number of members on the group. So if we want to know the total time they took to complete the course we need to take the average and multiply it by the number of people in the group. So we have:

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Together, a skateboarder and a bicycle cost $199.00. The skateboard costs $51.00 less than the bicycle. How much does each cost?

WITCHER [35]

Answer:

Bike=125 Skateboard= 74

Step-by-step explanation:

x + (x-51)= 199

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