Answer: C
Step-by-step explanation:
The age of a father is three times that of his son. In ten year's time their ages will add up to 68 years. If the son is x years
1 answer:
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Answer:
The way a proportion is set is as follows;
The Distance from Rio de Janeiro and San Jose Costa Rica is then found as 800 miles
Step-by-step explanation:
The dimension of the distance between Rio de Janeiro and San Jose Costa Rica = 4 inches
The map scale = 1 inch to 200 miles
To figure out how many miles it is or the actual distance from Rio de Janeiro and San Jose Costa Rica, we have;
Therefore, we have;
(4 inches × 200 miles)/(1 inche) = Distance from Rio de Janeiro and San Jose Costa Rica
Which gives;
Distance from Rio de Janeiro and San Jose Costa Rica = 800 miles.
Answer:1200 miles
Step-by-step explanation:
Given
Mr. and Mrs. Thompson drove in October
They drove 2 times as many miles in December
so they drove in December
In November they drove 2 times as many as in december
So they drive 1200 miles in November