3 years ago

5.5 over x = 1.375 over 11

Mathematics

1 answer:

worty [1.4K]3 years ago

5 0

I think that is what that equation equals.

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Carl is on the school track team. To prepare for an upcoming race, he plans to run 217 miles total over the next 31 days. Write

makvit [3.9K]

Answer:

He needs to run 7 miles per day. 217/31 = 7m

Step-by-step explanation:

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2 years ago

Help help please is my final please

tamaranim1 [39]

Answer:

d. 5

Step-by-step explanation:

I just learned how to do it just for this so please lmk if it's right or not :)

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2 years ago

Aaron's car used 3- gallons of gas when

monitta

We want to find miles per gallon. Another way of saying miles per gallon is miles/gallon. So we will plug the numbers into this equation:

60 miles/3 gallons = 20 miles/gallon

This is because 60/3=20.

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2 years ago

Read 2 more answers

What is 75/8 as a mixed number

stich3 [128]

9 and 3/8 is 75/8 as a mixed #.

5 0

2 years ago

Class A has 25 pupils and class B has 28 pupils. Both classes sit the same maths test. The mean score for class A is 69. The mea

il63 [147K]

Answer:

Step-by-step explanation:

Mean would mean average, which in this case is $\frac{x+y}{2}$

so your equation would look like $\frac{69+x}{2}=41$

Next multiply both sides by to clear the fraction $2*(\frac{69+x}{2})$

to get $69+x=89$

Subtract 69 from both sides $69+x=82\\-69 -69$

you get $x = 13$

6 0

2 years ago