If the total number of friends goes up to 7 and the tip remains the same, how much will they have to pay? Class 7

If the total number of friends goes up to 7 and the tip remains the same, how much will they have to pay? Class 7

Question 1.

If the total number of friends goes up to 7 and the tip remains the same, how much will they have to pay? Write an expression for this situation and identify its terms. Class 7

Solution:

They will have to pay 7 × 23 + 5 = 166 rupees.

Question 2.

Think and discuss why she wrote this. Class 7

The expression written as a sum of terms is

Solution:

Do as directed.

Question 3.

For each of the cases below, write the expression and identify its terms: Class 7

If the teacher had called out ‘4’, Ruby would write ___________

If the teacher had called out ‘7’, Ruby would write ___________

Write expressions like the above for your class size.

Solution:

Do as directed.