5 times 5.7 = 28.5
5 x 5 x 2 x 2 = 100
I belivie it is 400.
2*2 = 4 * 3 = 12 * 5 = 60 * 5 = 300 * 7 = 2,100
Put a parenthesis before the 2 and after the 4.4 (2 x 4.7 - 4.4) = 9.4 - 4.4 = 5 45 divided by 5 times 6 equals 54
500 = 2 x 2 x 5 x 5 x 5 OR 22 x53
The result is 100.
Answer 1 == Any power of 5 ends in 5. When you multiply by 2, it will end in zero.
2*2*5 = 20
3
2 times 2 times 5 times 5
2 x 2 x 3 x 5