Question

Janet bought 4/5 kg of flour . she used 1/3 of it to make buns. how much flour did she use​

Answer 1

Answer:

is it of selina? class7th

Answer 2

Given :- Janet bought 4/5 kg of flour . she used 1/3 of it to make buns.

To Find :- How much flour did she use ?

Solution :-

→ Total flour janet bought = (4/5) kg

and,

→ She used to make buns = (1/3) of total flour she bought = (1/3) of (4/5) kg = (1/3) * (4/5) = (1 * 4)/(3 * 5) = (4/15) kg .

therefore, she used (4/15) kg of flour .

Extra :- if asked how much flour left :-

→ Total flour she bought - flour she used to make buns

→ (4/5) - (4/15)

→ (4 * 3 - 4)/15

→ (12 - 4)/15

→ (8/15) kg .

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