4.8 x 1019 = 48000000000000000000
48 x 10 = 480
48
Ten goes into 48, 4 times with a remainder of 8.
48
48
A big number. 1 with 48 zeros. 1000000000000000000000000000000000000000000000000
48 ÷ 10 = 4 with remainder 8 OR 4.8 times.
38.4 48 x 4/5 48 x 8/10 64/10 + 320/10 = 6.4 + 32 = 38.4
-8
48
480 square feet, 48 times 10 = 480.
48 / 82 - 2 * 5 = 48 / 64 - 10 = 0.75 - 10 = -9.25