Answer:
1.86
Step-by-step explanation:
Since decimals are the same as fractions, we can convert 4/5 to .80. And since "of" means multiply, we can convert .80 of 9.3 to:
.8 x 9.3 = 7.44
This is the amount of pears, so we subtract:
9.3 - 7.44 = 1.86
The weight of the apples is 1.86.