$856.50
5580
9 times 7/10 = 63/10 or 6.3 as a decimal
7 multiplyed by 4 equals 28
9 x 6 = 5454 x 4 = 216
*
0.25 multiplyed by 2 = 0.5 multiplyed by pi =1.57
0
To solve this, work backwards 2.956 divided by 0.5 = 5.912 5.912 divided by 0.18 = 32.8444
because prime numbers have to be multiplyed by 1 and itself for example 17 it can only be multiplyed by 1 and itself.
40 is.
10220