Question
Fill in the blanks.
Abraham spends 110 of his money on 4 pens and 3 erasers.
Each eraser costs thrice as much as each pen.

Let the price of 1 pen be 1 u.
  1. Cost of 1 eraser = _____ u
  2. Amount that Abraham has spent = _____ u
  3. Amount that Abraham has left = _____ u
  4. Amount that Abraham has at first = _____ u
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

(d)

Click button first when a symbol is required. X

Fill in the blanks.
Abraham spends 110 of his money on 4 pens and 3 erasers.
Each eraser costs thrice as much as each pen.

Let the price of 1 pen be 1 u.
  1. Cost of 1 eraser = _____ u
  2. Amount that Abraham has spent = _____ u
  3. Amount that Abraham has left = _____ u
  4. Amount that Abraham has at first = _____ u