3 years ago

EMERGENCY!

Mathematics

2 answers:

tiny-mole [99]3 years ago

7 0

1) find the unit price/ price of one eraser
$6.60/6 = x (1.1)

2) multiply by 3
3x (3•1.1)

3) answer in $3.30

professor190 [17]3 years ago

5 0

Answer:

Step-by-step explanation:

6.60/6

= x/3

then u can cross multiply

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