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IF $4$ KG OF MINCE OF $\$47.80$ , CALCULATE COST OF $7$ KG OF MINCE

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Greatest possible error

Full solution

Q. IF

4

KG OF MINCE OF

\$47.80

, CALCULATE COST OF

7

KG OF MINCE

Calculate Cost per Kilogram: Determine the cost per kilogram of mince. $\newline$ To find the cost per kilogram, divide the total cost by the number of kilograms. $\newline$ Cost per kilogram = Total cost / Number of kilograms $\newline$ = $\$47.80 / 4\text{kg}$
Find Cost for $7\text{kg}$ : Perform the calculation to find the cost per kilogram. $\newline$ Cost per kilogram = $\$47.80 / 4\text{kg}$ $\newline$ = $\$11.95$ per kg
Calculate Total Cost: Calculate the cost for $7\text{kg}$ of mince using the cost per kilogram. $\newline$ Total cost for $7\text{kg} = \text{Cost per kilogram} \times \text{Number of kilograms}$ $\newline$ = $\$11.95/\text{kg} \times 7\text{kg}$
Calculate Total Cost: Calculate the cost for $7\text{kg}$ of mince using the cost per kilogram. $\newline$ Total cost for $7\text{kg} = \text{Cost per kilogram} \times \text{Number of kilograms}$ $\newline$ = $\$11.95/\text{kg} \times 7\text{kg}$ Perform the calculation to find the total cost for $7\text{kg}$ . $\newline$ Total cost for $7\text{kg} = \$11.95/\text{kg} \times 7\text{kg}$ $\newline$ = $\$83.65$

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