Yes every integer is a rational number because they can be expressed in the form p/q.
You don't always have a ruler or any other measuring device with you, but most people have their fingertip. :)
Answer:
y = 61/90
Step-by-step explanation:
7y - 12/5 - y - 2/3 = 1
Combine like terms.
6y -46/15 = 1
Add 46/15 to both sides.
6y = 61/15
Divide both sides by 6.
y = 61/90
Answer:
Step-by-step explanation:
1/6+1/4=5/12
5/12 of the job is done in 1 hour
so
5/12+5/12= 10/12
so 10/12 of the job is done in 2 hours
and then simplify 5/6 so then add 1/6
so it is done in 2 hours and 24 minutes