4 Mienzaniso yemibvunzo yekureba uye yekutama
1. Mota inofamba yakananga kumabvazuva kwemamita zana yozofamba yakananga kumadokero kwemamita makumi mashanu. Sarudza daro uye kufamba kwemota kubva panzvimbo yayo yekutanga.
Kukurukurirana
Kureba = mamita zana + mamita makumi mashanu = mamita zana nemakumi mashanu
Huwandu hwekutama = mamita zana - mamita makumi mashanu = mamita makumi mashanu uye divi rekutama riri kumabvazuva.
2. Mudzidzi anofamba mamita mana kumabvazuva obva atendeukira kuchamhembe kwemamita matatu. Sarudza daro uye kutama kwemudzidzi kubva panzvimbo yaanotanga.
Kukurukurirana
Kureba = mamita zana + mamita makumi mashanu = mamita zana nemakumi mashanu
Saizi yekutama = kureba kwe hypotenuse = = mamita.
Nzira yekufamba iri kuchamhembe kwakadziva kumabvazuva (nzira yemuseve weorenji).
3. Tarisa mufananidzo uri pazasi! Munhu ari kutenderera munda wakaita sedenderedzwa. Kureba = mamita makumi mashanu, upamhi = mamita makumi maviri. Mushure mekutenderera munda kaviri, munhu anodzokera panzvimbo yake yekutanga. Sarudza daro uye kutama kwemunhu.
Kukurukurirana
Muganho wemunda = 2 (mamita makumi mashanu) + 2 (mamita makumi maviri) = mamita zana + mamita makumi mana = mamita zana nemakumi mana.
Munda wakakomberedzwa kaviri = 2 (mamita 140) = mamita 280.
Kureba = mamita mazana maviri nemakumi masere.
Mushure mekufamba-famba mumunda, munhu wacho akadzokera panzvimbo yake yekutanga nekuda kweizvozvo. kutama = 0 mamita.
4. Munhu ava kuda kubuda pamba nebhasikoro. Paanoenda, spidometer inoratidza makiromita zviuru gumi nemazana mashanu. Mushure mekudzokera kumba, spidometer yebhasikoro inoratidza makiromita zviuru gumi nemazana manomwe. Sarudza daro uye kufamba kwemunhu wacho!
Kukurukurirana
Musiyano wenhamba dziri pa speedometer = 10.700 km - 10.500 km = 200 km.
Kureba = makiromita mazana maviri.
Mushure mekufamba, munhu anodzokera kumba kwake (nzvimbo yake yekutanga) kuitira kuti kufamba = 0 km.
Mibvunzo pamusoro pedaro uye kutama
1. Mota inofamba yakananga kumabvazuva kwemamita zana yozofamba yakananga kumadokero kwemamita makumi mashanu. Sarudza daro uye kufamba kwemota kubva panzvimbo yayo yekutanga.
2. Mudzidzi anofamba mamita mana kumabvazuva obva atendeukira kuchamhembe kwemamita matatu. Sarudza daro uye kutama kwemudzidzi kubva panzvimbo yaanotanga.
3. Tarisa mufananidzo uri pazasi! Munhu ari kutenderera munda wakaita sedenderedzwa. Kureba = mamita zana, upamhi = mamita makumi mashanu. Mushure mekutenderera munda katatu, munhu anodzokera panzvimbo yake yekutanga. Sarudza daro uye kutama kwemunhu.
4. Munhu ava kuda kubuda pamba nebhasikoro. Paanoenda, spidometer inoratidza makiromita zviuru gumi nemazana mashanu. Mushure mekudzokera kumba, spidometer yebhasikoro inoratidza makiromita zviuru gumi nemazana manomwe. Sarudza daro uye kufamba kwemunhu wacho!
[Chirungu: Kure nekutama - matambudziko nemhinduro ]
