Question

calculati. a)1,25•10-4,2:3=. b)17,1:0,3-4,2•10=. c)5,25•4+14,4:0,9=. d)0,09•100+2,751:0,03=. e)2,4:0,6+9,3•10=. f)42,3:0,09-1,25•0,5=.

Answer 1

a)12,5-1,4=11,1
b)57-42=15
c)21+16=37
d)9+91,7=100,7
e)4+93=97
f)470-0,625=469,375