I mean at least 45 min to finish it
First we have to setup system of equations for the given case.
Let x is the original number and y is the reverse three digit number.
Then,
x+y=665 Equation 1
x-y=297 Equation 2
Add both equations to get.
2x=962
Divide both sides by 2.
x=481
This is the original number. And reverse number is : 481+y=962
y=184
Here Hundredth digit is 4, and tenth digit is 8 which is 2 times of the hundredth digit.
Answer: Number is 481
Answer:
hi
Step-by-step explanation:
I'm anmol kulkar from India thanks for free points by
Answer:
2,700
Step-by-step explanation:
A=2(wl+hl+hw)=2·(20·30+15·30+15·20)=2700
The first one would be 55 words over 13 minutes (55/13) and second one 23 baskets over 60 seconds (23/60).
