.4
14
No, 4/5 equals 0.8 while 7/10 equals 0.7
40 percent of 10 = 4 To check the answer: 20% of 10 = 2
2/5 multiply times 2(because .1=1/10). that equals 4/10 in decimal form that is .4(again, because .1=1/10).
-4 plus 10 equals 6.
-2
4
A equals 4 because 4 plus 6 is 10 or 10 minus 6 is 4.
4.87 times 10 to the 4 equals 48,700
4 divided by x equals 10 = 0.4
50
x = 10/8 or 5/4 or 1 and 1/4 or 1.25
.4
10-4=6
a + 4 = 10(a + 4) - 4 = 10 - 4a = 6
10 because 4*4-3*2 is 16-6 which is 10