1.

If 2/5 of number exeeds 2/7 of same number by 45 then find the number

Answer»

393.75  is the NUMBER .

Step-by-step explanation:

LET the no  be N

2/ 5 n - 2/7 n = 45

(14- 10 ) n  / 35  = 45

n = 45 * 35 / 4

  = 393.75 .



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