If you're seeing this message, it means we're having trouble loading external resources on our website.

Agar veb-filtrlardan foydalanayotgan boʻlsangiz *.kastatic.org va *.kasandbox.org domenlariga ruxsat berilganligini tekshirib koʻring.

Asosiy kontent

Kasrlarni boʻlish mavzusini takrorlash

Kasrlarni boʻlish asoslarini takrorlang va misollarni yechishga urinib koʻring.

Kasrlarning boʻlinishi

Kasrlarni boʻlish – oʻzaro (teskari) koʻpaytirish bilan bir xil.
Misol uchun:
start fraction, 3, divided by, 4, end fraction, start color #e07d10, divided by, end color #e07d10, start fraction, start color #11accd, 2, end color #11accd, divided by, start color #1fab54, 3, end color #1fab54, end fractionequals, start fraction, 3, divided by, 4, end fraction, start color #e07d10, times, end color #e07d10, start fraction, start color #1fab54, 3, end color #1fab54, divided by, start color #11accd, 2, end color #11accd, end fraction
Agar masalamiz koʻpaytirishga oid boʻlsa, oldin suratlarni, keyin maxrajlarni koʻpaytiramiz.
1-misol: kasrlar
start fraction, 3, divided by, 2, end fraction, divided by, start fraction, 8, divided by, 3, end fraction, equals, question mark
start fraction, 8, divided by, 3, end fraction ning teskarisi start fraction, 3, divided by, 8, end fraction.
Shuning uchun:
start fraction, 3, divided by, 2, end fraction, divided by, start fraction, 8, divided by, 3, end fraction, equals, start fraction, 3, divided by, 2, end fraction, times, start fraction, 3, divided by, 8, end fraction
empty space, equals, start fraction, 3, times, 3, divided by, 2, times, 8, end fraction
empty space, equals, start fraction, 9, divided by, 16, end fraction
2-misol: Aralash sonlar
3, start fraction, 1, divided by, 2, end fraction, divided by, 1, start fraction, 1, divided by, 4, end fraction, equals
Keling, aralash sonlarni kasrlarga aylantirishdan boshlaymiz.
empty space, 3, start fraction, 1, divided by, 2, end fraction, divided by, 1, start fraction, 1, divided by, 4, end fraction
equals, start fraction, 7, divided by, 2, end fraction, divided by, start fraction, 5, divided by, 4, end fraction
equals, start fraction, 7, divided by, 2, end fraction, dot, start fraction, 4, divided by, 5, end fraction, space, space, space, space, space, space, space, start text, T, e, s, k, a, r, i, s, i, space, b, i, l, a, n, space, k, o, ʻ, p, a, y, t, i, r, i, n, g, point, end text
equals, start fraction, 7, divided by, start color #11accd, 1, end color #11accd, start cancel, 2, end cancel, end fraction, dot, start fraction, start color #11accd, 2, end color #11accd, start cancel, 4, end cancel, divided by, 5, end fraction, space, space, space, space, space, space, space, start text, S, o, d, d, a, l, a, s, h, t, i, r, i, n, g, point, end text
equals, start fraction, 7, divided by, start color #11accd, 1, end color #11accd, end fraction, dot, start fraction, start color #11accd, 2, end color #11accd, divided by, 5, end fraction
equals, start fraction, 14, divided by, 5, end fraction, start text, space, y, o, k, i, space, end text, 2, start fraction, 4, divided by, 5, end fraction
Kasrlarni boʻlish haqida koʻproq bilishni istaysizmi? Ushbu videoni koʻring.
Kasrlarni koʻpaytirishni qayta koʻrib chiqmoqchimisiz? Ushbu videoni koʻring.

Mashq bajarish

1-masala
  • Joriy
start fraction, 3, divided by, 5, end fraction, divided by, start fraction, 1, divided by, 9, end fraction, equals, question mark
  • Javobingiz quyidagicha boʻlishi kerak:
  • 6 kabi butun son
  • 3, slash, 5 kabi soddalashtirilga toʻgʻri kasr
  • 7, slash, 4 kabi soddalashtirilgan notoʻgʻri kasr
  • 1, space, 3, slash, 4 kabi aralash son
  • 0, point, 75 kabi aniq oʻnli kasr
  • 12, space, start text, p, i, end text yoki 2, slash, 3, space, start text, p, i, end text kabi pi ning karralisi

Bunday mashqlarni koʻproq bajarishni istaysizmi? Ushbu mashqni koʻring.