The picture below shows Annie and her younger brother Tommy’s money.
They want to combine their money to buy something together. How much do they have in all?
Annie has 4 dollar bills, 11 dimes, and 4 pennies. Tommy has 3 times and 3 pennies.
$4.81
$5.14
$5.47
$8.44
Annie has 4 dollar bills, which are worth $4 each, so Annie has 4 x $4 = $<<4*4=16>>16.
Annie also has 11 dimes, which are worth $0.10 each, so Annie has 11 x $0.10 = $<<11*0.10=1.10>>1.10.
Annie also has 4 pennies, which are worth $0.01 each, so Annie has 4 x $0.01 = $<<4*0.01=0.04>>0.04.
Tommy has 3 times, which are worth $1 each, so Tommy has 3 x $1 = $<<3*1=3>>3.
Tommy also has 3 pennies, which are worth $0.01 each, so Tommy has 3 x $0.01 = $<<3*0.01=0.03>>0.03.
In total, Annie and Tommy have $16 + $1.10 + $0.04 + $3 + $0.03 = $<<16+1.1+0.04+3+0.03=20.17>>20.17.
Therefore, they have a total of $20.17, so the answer is not one of the options listed.