Question 13 of 47beginner🔧 ApplyNumerical2 marks

Priya jogs 4 kilometres every day. How many kilometres will she jog in 31 days?

Correct Answer

Given: Daily distance = 4 km Number of days = 31

Formula: Total distance = Daily distance × Number of days

Substitution: Total distance = 4×314 \times 31

Calculation: 4×314 \times 31 = 4×304 \times 30 + 4×14 \times 1 = 120 + 4 = 124

Answer: Priya will jog 124 kilometres in 31 days.

Exercise: Let Us Solve (Section 1) | Q: 2 | (Page Page 8)
For More Understanding

Explanation

This is a multiplication word problem. Total distance = daily distance × number of days: 4×314 \times 31 = 124 kilometres.

Solution Steps

  1. Step 1: Identify the operation: 4 km × 31 days

  2. Step 2: Calculate: 4×314 \times 31 = 4×304 \times 30 + 4×14 \times 1 = 120 + 4 = 124

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