Question

Q-2 Do as directed: (2 marks each) (10)

(1) If 110 kg 400 grams of grains is to be distributed among 24 students

equally. How much each student will get?

(2) Multiply by using distributive property 12 × 35.

(3) Find the L.C.M. of 12 and 8

(4) Write first five multiples of 6.

(5) Find the sum of : 11 + (- 5).​

Answer 1

Answer:

answers are in the attachment:

Answer 2

1) If 110 kg 400 grams of grains is to be distributed among 24 students equally. How much each student will get ?

Solution :-

→ Total grains = 110kg , 400 grams = 110 * 1000 + 400 = 110,400 grams .

→ Total students = 24

so,

→ Each student will get = 110400 / 24 = 4600 grams = 4 kg , 600 grams .

(2) Multiply by using distributive property 12 × 35.

Solution :-

→ 12 * 35

→ 12(30 + 5)

→ 12 * 30 + 12 * 5

→ 360 + 60

→ 420

(3) Find the L.C.M. of 12 and 8 ?

Prime factors of 12 and 8 are ,

→ 12 = 2 * 2 * 3

→ 8 = 2 * 2 * 2

so,

→ LCM = 2 * 2 * 2 * 3 = 24

Solution :-

(4) Write first five multiples of 6.

Solution :-

first five multiples of 6 are :-

• 6 * 1 = 6
• 6 * 2 = 12
• 6 * 3 = 18
• 6 * 4 = 24
• 6 * 5 = 30

(5) Find the sum of : 11 + (- 5).

Solution :-

→ 11 + (-5)

→ 11 - 5

→ 6

Learn more :-

(3) निम्न के स्थानीय मान लिखिये-

(अ)43.24

(स)884.20

(ब) 534.34

(द) 178.34

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