Zalmon walks three fourhs of a mile in three tenths of an hour. what is his speed in miles per hour?

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Zalmon walks three fourhs of a mile in three tenths of an hour. what is his speed in miles per hour?

2.5 miles per hour

Because 3/4 divided by 3/10 is equal to 2.5

(3/4) / (3/10) =

3/4 * 10/3 =

30/12 =

2 1/2 ( or 2.5) miles per hr

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this

answer: options

step-by-step explanation: