Question

The given line graph shows the number of toy bikes sold by Robin over $5$ days.
If the cost of toy bike is $33.60$, then how much did he earn in $5$ days?

• A. $9408$
• B. $9240$
• C. $8400$
• D. $8408$

Answer 1

The correct option is A $9408$

Total number of toy bikes sold in $5$ days
$=30+80+40+60+70=280$
Cost of $1$ toy bike $=33.60$
Thus cost of $280$ toy bikes $=(33.60\times 280)=9408$