Question

Velosipedchi tushgacha 3 soat, tushdan keyin 2 soat yo‘lda bo‘ldi. U tushgacha 42 km yo‘l yurdi. Agar velosipedchi tushdan keyin tezligini 2 km oshirgan bo‘lsa, u hammasi bo‘lib necha kilometr yo‘l yurgan?

Answer 1

3 soatda 42 kilometer
Soatiga 14 km/soat tezlikda harakatlangan
Tushdan keyin 2 kmga tezligini oshirgan
14+2=16
16 *2 =32 km

42km+32km=74km
Hammasi bo’lib 74 kilometer yurgan