Page 239 - NUMINO_WB_4B
P. 239
087-P2-1
Solving the Problem Correctly
Ann was supposed to divide a number by 3 and then add 48. But
instead, she multiplied the number by 3 and then subtracted 45,
which gave her the result of 36. What would be the result if Ann
solved the problem correctly?
Step 1. Let the number . Write the number sentence Ann used
when she solved the problem incorrectly.
Step 2. What is the value of ?
Step 3. Write the number sentence correctly and find the result.
Solving the Problem Correctly
Ann was supposed to divide a number by 3 and then add 48. But
instead, she multiplied the number by 3 and then subtracted 45,
which gave her the result of 36. What would be the result if Ann
solved the problem correctly?
Step 1. Let the number . Write the number sentence Ann used
when she solved the problem incorrectly.
Step 2. What is the value of ?
Step 3. Write the number sentence correctly and find the result.
