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Jlenok [28]
3 years ago
8

Rachel rode her bike for seven -quarters of a mile on Monday and nine-fifths of a mile on Tuesday. How many miles did she ride a

ltogether?
Mathematics
1 answer:
Romashka [77]3 years ago
5 0

Answer:

3 11/20 miles

Step-by-step explanation:

Monday = seven -quarters of a mile

= 7/4 miles

Tuesday = nine-fifths of a mile

= 9/5 miles

How many miles did she ride altogether?

Total miles she rode altogether = Monday + Tuesday

= 7/4 + 9/5

= (35+36)/20

= 71/20

= 3 11/20

Total miles she rode altogether = 3 11/20 miles

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Answer:

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Step-by-step explanation:

5p-3q=-39

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Multiply the second equation by -1

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Add the first equation and the modified second equation

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Divide by 7

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Add 12 to each side

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Divide by 3

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