Answer:
84
Step-by-step explanation:
is x 140
---- SO ... ------- = --------
of 60 100
(hit like pls)
60*140=100x
8400=100x
/100 /100
-------------------
84 = x
Answer:
7.02 x 10^1
Step-by-step explanation:
1st one is 40
2nd is 4
3rd is 12
X+20 because x= origanal amount +20 more