Aplicamos a regra: $a+b$$=a+b$, onde $a=32.47$, $b=17.98$ e $a+b=32.47+17.98$
Try other ways to solve this exercise
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!