The boardman family walked two over five of a mile in two over seven of an hour. what is their unit rate in miles per hour?

two-sevenths over two-fifths equals one and two-fifths miles per hour
two-sevenths over two-fifths equals five over seven mile per hour
two-fifths over two-sevenths equals one and two-fifths miles per hour
two-fifths over two-sevenths equals five over seven mile per hour

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this

what level of math? also i don't need to be paid if i can you.

b. hoped i'm right lol

step-by-step explanation:

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.