5. Suppose 7 kg of salt contains 14 x 10' crystals, then find the number of crystals in 10 kg of salt.
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5. Suppose 7 kg of salt contains 14 x 10' crystals, then find the number of crystals in 10 kg of salt.
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Answer:
Ans -2 crystals
Step-by-step explanation:
suppose 7 kg of salt contains -14*10 crystals
find the number crystals -10 kg salt
-14*10
7
2*10
-20
find the crystals of 10 kg is -20/10
Ans -2 crystals