Answer:
vanessa gest 80
Explanation:
128/8 =16
5 * 16 =80
3*16. =48
Answer: £80
Step 1:
Make a proportion:
5 - 8
x - 128
Step 2:
Cross multiply:
5*128=8x
640=8x
Step 3:
Divide by 8:
80=x or x=80
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