Richard and teo have combined age of 36 Richard is 9 years older than twice

Mathematics

1 answer:

Juliette [100K]2 years ago

5 0

Answer:

27 years old

Step-by-step explanation:

So if they are 9 years old you can do 36 minus 9. You get 27. And it said the Ages combined, so if we combine/plus 27 and 9 then you get 36.

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2 years ago

Which of the following is the correct way to write seventy million as a numeral?

Inessa05 [86]

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3 years ago

Compare and contrast the rate 4/5 mile in 8 minutes and 4 minutes to travel 2/5 mile

Gwar [14]

The values of the rates 4/5 mile in 8 minutes and 4 minutes to travel 2/5 mile are equal

<h3>How to compare and contrast the rates?</h3>

The rates are given as:

Rate 1 = 4/5 mile in 8 minutes

Rate 2 = 2/5 mile in 4 minutes

Calculate the above rates

This is done as follows:

Rate 1 = 1/10 mile per minute

Rate 2 =1/10 mile per minute

When the rates are calculated, the values are 1/10 mile per minute

Hence, the values of the rates 4/5 mile in 8 minutes and 4 minutes to travel 2/5 mile are equal