Answer:
35
Step-by-step explanation:
I got my answer by multiplying the sea level he descended to the number of time he descended.
D=8/5 (the fraction) or d=1.6 (the decimal)
Answer:
a)9:7 b) 9:16 c) 7:16
Step-by-step explanation:
the no of girls (320-180)=140
a) ratio of no of boys and girls=180/140=9/7=9:7
b)ratio of boys and total pupil=180/320=9/16=9:16
c) ratio of the girls and pupils=140/320=7/16=7:16
Answer:
+ + + + += + + + + +
Step-by-step explanation:
DUH
I mean I think I'm right
