let the no of sweets be 7x, 3x, and 1x
Colin gets 7x
Sara gets 3x
gordon gets 1x
7x = 1x+54 (given)
7x - 1x= 54
6x= 54
x=9
hece sara gets 3x= 3*9
=27
Answer:
steal your teachers answer key
Aprox 19=20
so
40 tiesm 5=200
actually
2*5=10 so
10*19=190
the closest estimate is 189.9999999999999
Answer:
7/10
Step-by-step explanation: