Question

Are the ratios 55 g : 121 g and 40 kg : 88 kg in proportion ?

Answer 1

Answer:

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Answer 2

Answer:

To check whether this is proportional or not

Step-by-step explanation:

product of mean should be equal to product of extreme

x:y::a:b is equal to

xb=ya

convert kg into grams

40kg = 40×1000= 40000g

88kg= 88×1000=88000g

55×88000= 121×40000

4840000=4840000

LHS =RHS

Hence ratios are in proportion