This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

ScanSolve AI Answer
Answer
18
Hili ni tatizo la viwango vya kazi. Kwanza, tutaamua kiwango cha kazi cha kila ng'ombe kwa saa, kisha tutatumia kiwango cha jumla cha kazi wanapofanya kazi pamoja.
Step 1: Andika viwango vya kazi vya kila ng'ombe. Kiwango cha kazi ni kiasi cha kazi kinachofanywa kwa kila kitengo cha muda. Katika kesi hii, kazi ni kulima ekari 1 ya ardhi.
• Ng'ombe wa kwanza hulima ekari 1 kwa saa 9. Kiwango chake ni ya ekari kwa saa. • Ng'ombe wa pili hulima ekari 1 kwa saa . Kiwango chake ni ya ekari kwa saa. • Ng'ombe wa tatu hulima ekari 1 kwa saa 12. Kiwango chake ni ya ekari kwa saa. • Ng'ombe wote watatu wakifanya kazi pamoja, hulima ekari 1 kwa saa 4. Kiwango chao cha jumla ni ya ekari kwa saa.
Step 2: Unda mlinganyo kwa kujumlisha viwango vya kazi vya ng'ombe binafsi na kuvilinganisha na kiwango cha jumla.
Step 3: Tenga neno lenye upande mmoja wa mlinganyo. Ili kufanya hivyo, toa na kutoka pande zote mbili za mlinganyo.
Step 4: Tafuta kigawo cha kawaida kidogo (LCM) cha 4, 9, na 12, ambacho ni 36. Kisha, rahisiisha mlinganyo.
Step 5: Tatua kwa . Kwa kuwa , basi lazima iwe 18. Thamani ya ni 18 saa.
The value of is: Tuma swali linalofuata 📸
Get instant step-by-step solutions to any question. Free to start.
Ask Your Question
Handwritten Step-by-Step Solution
Get this as a handwritten image on WhatsApp — like a tutor wrote it for you.
Try on WhatsAppStill have questions?
Hili ni tatizo la viwango vya kazi. Kwanza, tutaamua kiwango cha kazi cha kila ng'ombe kwa saa, kisha tutatumia kiwango cha jumla cha kazi wanapofanya kazi pamoja.
This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.