40
40+40 = 80 and 40*40 = 1600
3200
122
Well, isn't that a happy little question! To find out what percentage 40 is of 80, we simply divide 40 by 80 and then multiply by 100. So, 40 divided by 80 is 0.5, and when you multiply that by 100, you get 50%. That's a lovely half right there!
Decrease by 40% => multiplier = 1 - 40/100) = 0.60So the answer is 80*0.6 = 48.
They are 40 and 40
Those two numbers would be 80 and 40. 80*40=3200 80+40=120
To find 40 percent of 80, you first convert 40 percent to a decimal by dividing by 100, which gives you 0.40. Then, you multiply 0.40 by 80 to find the answer. Therefore, 40 percent of 80 is 32.
To find K, you would just multiply 40 by 2 to get 80. Therefore 80/2=40.
-42
1680
First, change the percent to a decimal which is done by dividing by 100. Then, multiply that result by 80:40 / 100 = 0.40.4 x 80= 32