Answer:
Time taken to walk 16 km =5hrs
Time taken to walk 1km =5/16 hr
Time taken to walk 11.2km =(5/16)×(112/10) = 3.5hrs
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The boys feet are closer. -3/4 is closer than -2 feet
Let x = the number of boys.
Let y = the number of girls.
There are 48 children, therefore
x + y = 48 (1)
There are twice as many boys as girls, therefore
x = 2y (2)
Substitute (2) into (1).
2y + y = 48
3y = 48
y = 48/3 = 16
x = 2y = 2*16 = 32
x=32, y = 16
Answer: 16 girls
Answer:
7,3 if rounded up...
not rounded up..... 7, 3.3????? I think???
Answer:
70
Step-by-step explanation:
20*3.5=70
