Practice the questions of McGraw Hill Math Grade 4 Answer Key PDF Chapter 6 Lesson 7 Problem Solving: Extra or Missing Information to secure good marks & knowledge in the exams.
McGraw-Hill Math Grade 4 Answer Key Chapter 6 Lesson 7 Problem Solving: Extra or Missing Information
Solve
Solve if you have enough information. Identify any information that is not needed or that is missing. Use inverse operations to check each answer.
Question 1.
A gift store receives 8 boxes of dolls. There are 18 dolls in each box. How many dolls did the store receive?
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The manager places the dolls on shelves. He puts an equal number of dolls on each shelf. How many dolls does he put on each shelf?
Answer:
144 dolls in gift store
Explanation:
total number of boxes = 8
and in each box there are 18 dolls
let the total number of dolls be x
x = 8 x 18
so, x = 144
144 dolls in gift store
Question 2.
A family has some money for a trip. If they travel for 4 days, how much money can they spend each day?
Answer:
Given,
A family has some money for a trip.
Let the amount spent be x
For 4 days they spend 4 × x = 4x
Each day x/4