4 x 108 = 400000000
This is equal to four with eight zeroes, or forty million.
14
4 x 10^2
4/10 or 0.4 = four tenths
1.22 x 10 -4 ========
8/10 = 4/5
4 and 3/10
10
4 7/10
-8 and 4/10
-8 and 4/10
48/10 4 and 8/10
10 over 8 as a mixed number = 11/4
14
4 and 9/10
4.7 written as a mixed number is 4 and 7/10. Since 4 is the whole number piece, and 0.7 represents seven tenths, the answer is 4 7/10.
0.000938 = 9.38 × 10-4
3.75 x 10-4