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saul85 [17]
2 years ago
13

A delivery truck drives three routes in one day. The first route is 12 miles long, the second route is 10 miles

Mathematics
1 answer:
mina [271]2 years ago
4 0

Answer: 38 11/12

Step-by-step explanation: Based on the given conditions, formulate:

Remove the parentheses:

Reorder and combine like terms:

Calculate the sum or difference:

Calculate the sum or difference:

Convert the expression into a fraction:

Expand the fraction to get the least common demominator:

Calculate the product or quotient:

Calculate the product or quotient:

Calculate the product or quotient:

Calculate the product or quotient:

Calculate the product or quotient:

Calculate the product or quotient:

Calculate the product or quotient:

Write the numerators over common denominator:

Calculate the sum or difference:

Calculate the sum or difference:

Calculate the sum or difference:

Convert to mixed fraction:

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