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प्रश्न
If `3/4` of a box of apples weighs 3 kg and 225 gm, how much does a full box of apples weigh?
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उत्तर
Let the total weight of a box of apples = x kg.
Weight of `3/4` of a box apples = 3 kg 225 gm.
= 3.225 kg
`3/4 xx x` = 3.225
x = `(3.225 xx 4)/3 "kg"`
= 1.075 × 4 kg = 4.3 kg
= 4 kg 300 gm
Weight of the box of apples = 4 kg 300 gm.
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