40
Well 4 times 2 should be fairly straight forward (4*2=8) 2 over 5 means that 5 should be multiplicated by it self 2 times (5*5=25)
2/5 times 3/4 = 3/10 in simplest form
The exponent of a number typically refers to its prime factorization. For 1600, it can be expressed as (1600 = 16 \times 100 = 2^4 \times 10^2 = 2^4 \times (2 \times 5)^2 = 2^4 \times 2^2 \times 5^2). Combining the powers of 2, we get (1600 = 2^{6} \times 5^{2}). Thus, the prime factorization shows that the exponents are 6 for 2 and 2 for 5.
2 4/5
Using BIDMAS or BODMAS (brackets, index(over), division, multiplication, addition, subtraction)5-2x2-5+4x2x2=5-4-5+16=5-4-21=-20Answer=-20
4.4 times.
Well 4 times 2 should be fairly straight forward (4*2=8) 2 over 5 means that 5 should be multiplicated by it self 2 times (5*5=25)
4*5+2*8=176
2*2 = 4 * 3 = 12 * 5 = 60 * 5 = 300 * 7 = 2,100
2/5 times 3/4 = 3/10 in simplest form
5 + (2 x 4) = 13
40= 10 times 4 10 is breaken down to 2 times 5 bring down the 4 to get 2 times 5 times 4
4/5 of 2 is 1 3/5
(4/5 )x 2=8/5=1.6
2 x -3 - 5 x 4 = - 6 - 20 =-26
1 and 1/4 times 2 is (5/4) x 2 = 10/4 = 5/2 = 2 and 1/2 or 2.5 in decimal
2 4/5