Respuesta :
divide 10 by 8 to get price per battery
10/ 8 =1.25 per battery
now multiply 1.25 x 6 for total
1.25 * 6 = $7.50 for 6 batteries
Given that eight batteries cost $10, six batteries will cost $7.5
How much do 6 batteries cost?
Given that;
- 8 batteries cost $10
- 1 battery = ?
If 8 batteries cost $10, 1 battery will be;
1 battery = $10 / 8
1 battery = $1.25
Now, given that;
- 1 battery cost $1.25
- 6 batteries = ?
If 1 battery cost $1.25, 6 batteries will be;
6 batteries = $1.25 × 6
6 batteries = $7.5
Given that eight batteries cost $10, six batteries will cost $7.5.
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