1/4 of Mie's savings was equal to 2/5 of Cheko's savings. When Cheko increased his savings by $70 and Mie spent $134, they had the same amount of savings. How much savings did Cheko have finally?

M==Mie, C==Cheko

1/4M ==2/5C,

M - 134==C + 70, solve for C, M

Use substitution to get:

M==$544 - what Mie started with

C ==$340 - what Cheko started with.

$340 + $70 ==$410 - what Cheko ended up with.

$544 - $134==$410 - what Mie ended with

$70 + $134 = $204

3 units --- $204

1 unit --- $68

5 x $68 + $70 = $410 (Cheko)

Answer: $410

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