71/50
Step-by-step explanation:
1.42 = 1 + 42/100
1 = 100/100
100/100 + 42/100 = 142/100 = 71/50
b mark me branliest thx
step-by-step explanation:
the answer is 13
5*5=25
12*12=144
25+144=169
169^2=13