We are going to focus on right here methods to remedy the phrase issues on
measuring mass (i.e. addition and subtraction). Addition and subtraction in grams
(g) and kilograms (kg) is completed in the same means as within the case of peculiar
numbers.

Observe:

(i) Once we add grams to grams the sum is in grams and once we add kilograms to kilograms the sum is in kilograms. It may be accomplished by (a) with out carrying (b) with carrying.

(ii) Once we subtract grams from grams, we get the distinction in grams and once we subtract kilograms from kilograms, we get the distinction in kilograms. It’s also accomplished in two methods (a) with out regrouping (b) with regrouping.

Solved phrase issues on measuring mass:

1. Alex bought 4 kg 350 g of rice. Davis bought 3 kg 209 g extra apples than Alex. Discover the amount of rice bought by Davis.

Resolution:

Amount of rice Alex bought is 4 kg 350 g

Amount of rice Davis bought greater than Alex is 3 kg 209 g

Due to this fact, whole amount of rice Davis bought = 4 kg 350 g + 3 kg 209 g = 7 kg 559 g

2. Adrian bought 7 kg 350 g of apples. Mike bought 2 kg 562 g much less apples than Adrian. Discover the amount of apples bought by Mike.

Resolution:

Amount of apples bought by Adrian is 7 kg 350 g

Amount of apples Mike bought lower than Adrian is 2 kg 562 g

Due to this fact, amount of apples Mike bought = 7 kg 350 g – 2 kg 562 g

                                                                  = 4 kg 788 g

3. Mass of a bag of wheat is 20 kg 335 g and that of a bag of rice is 22 kg 660 g. Discover their whole mass? 

Whole mass of the articles = 42 kg 995 g.

● Associated
Ideas

Normal
Unit of Capability

Conversion
of Normal Unit of Capability

Addition
of Capability

Subtraction
of Capability

Addition and Subtraction of Measuring Capability

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