Question

Pliss pomozcie.. dam najj. ;****

Answer 1

(6,6 - 3 i 3/14) * 0,7(3)
₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋ =
(21-1,25) / 2,5


(66/10 - 45/14 ) * 70/10
₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋ =
19,75 / 2,5


(924/140 - 450/140) * 70/10
₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋ =
7,9


474/140 * 70/10 = 474/20 = 23 i 14/20 = 23 i 7/10