First find 1% by dividing by 100. 40/100 = 0.4 To find 78% multiply your answer by 78 0.4 x 78 = 31.2
51.2821%
78 on an average scale of tests
31.20.
78
40% of 78 is 31.2
First find 1% by dividing by 100. 40/100 = 0.4 To find 78% multiply your answer by 78 0.4 x 78 = 31.2
1:12
-78
51.2821%
78 on an average scale of tests
31.20.
78
The GCF of 36, 40, and 78 is 2.The GCF can't be greater than the smallest difference between any of the numbers (40-36 = 4). 4 is not a factor of 78, so, factoring 4, the only other option is 2, which is a factor of all three numbers.
144:1.
78
10% of 130 is 13. 13 x 4 = 52. 130 - 52 = 78. So 40% off 130 is 78.