I'm going with the 3rd one ...
hope I helped !
Answer:
7 more inches to be a foot tall
Step-by-step explanation:
90/139 is the only fraction not equivalent to 45/70.
To find if a fractions are equivalent, divide the numerator by the denominator for each fraction.
45/70=0.642857
27/42=0.642857
9/14=0.642857
63/98=0.642857
Notice how all of these get you the same number. However, when you divide 90 by 137, you get 0.64748, which is not the same as the others. Therefore, 90/137 is the fraction that is not equivalent to 45/70.
Answer: look at the picture
Step-by-step explanation: Hope this help :D
Answer:
Full charge will be done in 360 minutes.
Step-by-step explanation:
A tablet takes 120 mins to charge.
So, in one minute the tablet is charged by parts.
Again, the fully charged tablet gives 180 mins of game time.
So, the tablet discharges fully in 180 mins gaming.
Then, in 1 minute of game playing the tablet is discharged by parts. (Appx.)
If charging and discharging by playing games both continue from the zero charge in the tablet, then in one minute it will be charged by (0.00833 - 0.00556) = 0.00277 parts. (Appx.)
Then full charge will be done in minutes. (Answer)