решите дам 30 балов. Created by polinakozanova589. matematika-ru

решите дам 30 балов...

polinakozanova589 @polinakozanova589

August 2021 2 12 Report

решите дам 30 балов

ProgRamms

Verified answer

Ответ:

Пошаговое объяснение:

1)(2*3)/(7*5)=6/35

2)(3*5)/(4*6)=15/24=5/8

3)(4*7)/(7*9)=4/9

4)(15*48)/(16*55)=(3*3)/(1*11)=9/11

2 votes Thanks 1

p99334014

$1) \frac{2}{7} \times \frac{3}{5} = \frac{6}{35} \\ 2) \frac{3}{4} \times \frac{5}{6} = \frac{5}{8} \\ 3)\frac{4}{7} \times \frac{7}{9} = \frac{4}{9} \\ 4) \frac{15}{16} \times \frac{48}{55} = \frac{9}{11}$

Удачи в учебе♡♡))

2 votes Thanks 1

Answers & Comments

Verified answer

kakim epizodam povesti sootvetstvuet kinokartiny nvgogol noch pered rozhdes

3 dam 30 balov srochno

sravnite dam 20 balov

sokratite drob dam 20 balov

plan konspekt za temoyukultura davnogo yegiptu dam 50 baliv

usi chislivniki prostiza budovoyu u ryadku

u yakomu z ryadkiv usi slova ye chislivnikami advoyenulmiljon sorokarichchyabtri

рекомендуемые вопросы

Helpful Links

Helpful Social