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MassCovid-19 has led the world to go through a phenomenal transition . E-learning is the future today. Stay Home , Stay Safe and keep learning!!! Mass is generally used to measure the vegetables, weight of the baby, wight of any thing.
S B D Small → Big → ÷ OR B S M Big → Small → X Examples on Mass :- 1) Convert 1250 milligram (mg) to gram. Solution: milligram is the smaller unit than gram. So, S(small)→B (Big) → ÷ ∴ 1250 mg = 1250 / 1000 = 1.250 g. ________________________________________________________________ 2) Convert 52 kg to gram. Solution: kg is the bigger unit than gram. So, B(Big)→ S (Small) → X ∴ 52 kg = 52 x 1000 = 52,000 g. ________________________________________________________________ 3) Convert 1.2 hectogram to gram. Solution: hg is the bigger unit than gram. So, B(Big)→ S (Small) → X ∴ 1.2 hg = 1.2 x 100 = 120 g. ________________________________________________________________ 4)A new born baby is 3835 g. How many kg is that? Solution : gram is the smaller unit than kg. So, S(small)→B (Big) → ÷ ∴ 3835 g = 3835 / 1000 = 3.835 kg. _______________________________________________________________ 5) An empty suitcase is 2.50 kg. How many decagram is that ? Solution : Here the weight of suitcase is in kg which bigger unit than decagram. ∴ Apply B(Big)→S (Small) → X ⇒ 2.50 kg = 2.50 x 100 = 250 decagram. _______________________________________________________________ 6) Mr. Ryan bought 500 g apples, 750 g grapes and 250 g strawberries, and 1 kg oranges. How many kg of fruit did she buy? Solution : 1 kg oranges = 1000 g oranges Total fruits = Apples + grapes + strawberries + oranges = 500 + 750 + 250 + 1000 = 2500 g gram is a smaller unit than kg So S(small)→B (Big) → ÷ ∴ 2500 g = 2500 /1000 = 2.5 kg Measurements Length Weight Capacity Covid-19 has affected physical interactions between people. Don't let it affect your learning.
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