Premium Online Home Tutors

3 Tutor System

Starting just at 265/hour

(a) \(3× 5\frac{1}{5} \)

(b) \(5 × 6\frac{3}{4} \)

(c) \(7× 2\frac{1}{4} \)

(d) \(4× 6\frac{1}{3} \)

(e) \(3\frac{1}{4} \)× 6

(f) \(3\frac{2}{5} \) × 8

Answer :

(a) \(3× 5\frac{1}{5} = 3×26/5 =78/5 = 15\frac{3}{5} \)

(b) \(5 × 6\frac{3}{4} = 5×27/4= 135/4 = 33\frac{3}{4} \)

(c) \(7× 2\frac{1}{4} =7×9/4= 63/4 = 15\frac{3}{4} \)

(d) \(4× 6\frac{1}{3} = 4×19/3 = 76/3 = 25\frac{1}{3} \)

(e) \(3\frac{1}{4} × 6 = 13/4 ×6 = 78/4 = 39/2 = 19\frac{1}{2} \)

(f) \(3\frac{2}{5}× 8 = 17/5 ×8 = 136/5= 27\frac{1}{5} \)

- Q.1 Which of the drawings (a) to (d) show: (i) 2 × (1/5) (ii) 2 × (1/2) (iii) 3 × (2/3) (iv) 3 × (1/4)
- Q.2 Some pictures (a) to (c) are given below. Tell which of them show: (i) 3 × (1/5) = (3/5) (ii) 2 × (1/3) = (2/3) (iii) 3 × (3/4) = \(2\frac{1}{4} \)
- Q.3 Multiply and reduce to lowest form and convert into a mixed fraction: (i) 7×(3/5) (ii) 4× (1/3) (iii) 2×(6/7) (iv) 5× (2/9) (v) (2/3) × 4 (vi) (5/2) ×6 (vii) 11× (4/7) (viii) 20×(4/5) (ix) 13×(1/3) ( x) 15 ×(3 /5)
- Q.4 Shade: (i) 1/2 of the circles in box (a) (ii) 2/3 of the circles in box (b) (iii) 3/5 of the circles in box (c)
- Q.5 Find: (a) 1/2 of (i) 24 (ii) 46 (b) 2/3 of (i) 18 (ii) 27 (c) 3/4 of (i) 16 (ii) 36 (d) 4/5 of (i) 20 (ii) 35
- Q.7 find : (a) 1/2 of (i) \(2\frac{3}{4} (ii) 4\frac{2}{9} \) (b) 5/8 of (i) \(3\frac{5}{6} (ii) 9\frac{2}{3} \)
- Q.8 Vidya and Pratap went for a picnic. Their mother gave them a water bottle that contained 5 liters water. Vidya consumed 2/5 of the water. Pratap consumed the remaining water. (i) How much water did Vidya drink? (ii) What fraction of the total quantity of water did Pratap drink?

- NCERT solutions for class 7 maths chapter 1 Integers
- NCERT solutions for class 7 maths chapter 2 Fractions and Decimals
- NCERT solutions for class 7 maths chapter 3 Data Handling
- NCERT solutions for class 7 maths chapter 4 Simple Equations
- NCERT solutions for class 7 maths chapter 5 Lines and Angles
- NCERT solutions for class 7 maths chapter 6 The Triangle and its Properties
- NCERT solutions for class 7 maths chapter 7 Congruence of Triangles
- NCERT solutions for class 7 maths chapter 8 Comparing Quantities
- NCERT solutions for class 7 maths chapter 9 Rational Numbers
- NCERT solutions for class 7 maths chapter 10 Practical Geometry
- NCERT solutions for class 7 maths chapter 11 Perimeter and Area
- NCERT solutions for class 7 maths chapter 12 Algebraic Expressions
- NCERT solutions for class 7 maths chapter 13 Exponents and Powers
- NCERT solutions for class 7 maths chapter 14 Symmetry
- NCERT solutions for class 7 maths chapter 15 Visualising Solid Shapes

- NCERT solutions for class 7 science chapter 1 Nutrition in Plants
- NCERT solutions for class 7 science chapter 2 Nutrition In Animals
- NCERT solutions for class 7 science chapter 3 Fibre to Fabric
- NCERT solutions for class 7 science chapter 4 Heat
- NCERT solutions for class 7 science chapter 5 Acids Bases and Salts
- NCERT solutions for class 7 science chapter 6 Physical and Chemical Changes
- NCERT solutions for class 7 science chapter 7 Weather, Climate and Adaptations of Animals to Climate
- NCERT solutions for class 7 science chapter 8 Winds, Storms and Cyclones
- NCERT solutions for class 7 science chapter 9 soil
- NCERT solutions for class 7 science chapter 10 Respiration in Organisms
- NCERT solutions for class 7 science chapter 11 Transportation in Animals and Plants
- NCERT solutions for class 7 science chapter 12 Reproduction In Plant
- NCERT solutions for class 7 science chapter 13 Motion and Time
- NCERT solutions for class 7 science chapter 14 Electric Current and Its Effects
- NCERT solutions for class 7 science chapter 15 Light
- NCERT solutions for class 7 science chapter 16 Water: A Precious Resource
- NCERT solutions for class 7 science chapter 17 Forests: Our Lifeline
- NCERT solutions for class 7 science chapter 18 Waste Water Story