Henry solved a certain number of algebra problems in an hour, his older brother Frank solved four times as many Together they
solved 80. How many were solved by each?
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Henry solved a certain number of algebra problems in an hour, his older brother Frank solved four times as many Together they
solved 80. How many were solved by each?
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Answer:
Henry = 16
Frank = 64
Brainliest Pls.
Step-by-step explanation:
Henry = x
Frank = 4x
x + 4x = 80
5x = 80
5x = 80
5 5
x = 16
4x = 64