Question

Two numbers are in the ratio 3:4. On subtracting 10 from each, the ratio becomes 7:10. The smaller number is : a) 35 (b) 42 (c) 45 (d) none of these​

Answer 1

Answer:

d) 45

Step-by-step explanation:

by trial and error base

if smaller is 45

then

45:60

minus 10

35:50

7:10

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