Answer:
^ratio/perbandingan (indonesia)^
2 minutes= 50 kbee lifts
3 minutes= ...... knee lifts
ok, enter:
50 × 3/2
=25 × 3
=75 knee lifts
d
Step-by-step explanation:
2x+3x-9-1
x
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Answer: x = 3
x+5 = 3x-1
+1 +1
x+6 = 3x
-x -x
6 = 2x
/2 /2
3 = x
56