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CHAPTER VI-MIXED PROBLEME.
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amounts lurt out, which on being combined with or diminished by thoir rospective amounts of interest are equal (in valne)
Kramples in illustration thereuf. 67. The total capital represented by ,20 is invested in parts) at the respective) rates of , j ind per cent (per month). Then, in this investment, in 0 months the capital amounts lent out are, on being diminished by the respective) aniounts of interest, (secn to he) equal in value. What are the respective amounts invested thus?)
68. The total capital represented by 1,250 in invented in parts) at the (respective rates of . 6 au for 60 for 2 months; then, in this investment, in 8 months the capital amounts ont out arr, on being diminished by the respective amounts of interest, en tu be) equal in value. What are the respective amounts investod thus )
69. The total capital represented by 13,7l0 is invested in parts) it the respective) rates of 2, 5 and ! per cent (risonth); then, in thie investment, in f months the capital amount lont out are, on being combined with the respective) amounts of interest, (soon to be) cqual in value. (What are the respective amounts investcil thus?)
70. The total capital represented by 5,016 in invested in parts) at the respective) rates of 11, , and, for 0 (per month); then, in this investnunt, in 8 months (the capital amount lent out are, ou being combined with the respertive amounts of interest, nech to lo equal in valne. What are the rispective amounts invested thus)
The rule for arriving at the capital, the interest, and the time of discharge (of the debt) in relation to the debt-amount (paid up) in instalments in arithmetical progression : -
71. (The required capital amount in the due debiti in that capital amount (which results) by adding the product of the
71. The rule in very elliptical and will become wear from the following working of the cample contained in Alanzan 7 77
Hero the milla or the maximum availnble amount of an inntalment in this when divided by 7, the amonnt of the first instalment. Kivonor M, of which
