lupe put $12,000 in a certificate of deposit that gain interest at a rate of 9.5% . how much interest did the account gain after 2 months

the answer to this in exact form is 4/35 but in decimal form its 0.1142857

hope this if needed hmu

we need to divide the number of toy dinosaurs, 156, by the number of brothers, 4:

in order to estimate, we can use compatible numbers:

156 ÷ 4

  ↓

160   ÷ 4 = 40        

the correct answer is a).