2 7/30+3 9/20-4 59/60. Created by SVETLANASYRTZO. matematika-ru

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SVETLANASYRTZO @SVETLANASYRTZO

August 2021 1 10 Report

2 7/30+3 9/20-4 59/60

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VekaSolnce

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$2 \frac{7}{30}+3 \frac{9}{20}-4 \frac{59}{60}= 2 \frac{14}{60}+3 \frac{27}{60}-4 \frac{59}{60}=5 \frac{41}{60}-4 \frac{59}{60}=4 \frac{101}{60} -4 \frac{59}{60}= \\ = \frac{42}{60} = \frac{7}{10} =0,7$

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Verified answer

pervaya truba mozhet napolnit bassejn za 25 mina vtoraya za 15 minnapolnitsya li

pomogite pozhalujsta napisat uslovie k zadachi s polya vyvozili ovoshi na 10mashina

pomogite zapisat uslovie k zadachi vo vtornik v atele sshili 11 odinakovyh kurto

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pomogite sdelat domashnee zadanie5ccd402a3a1d2b6eb12b96c95dfbc9d5 65224

7 vsej knigia na etoj nedeli polovinu ostavshihsya stranicda eshe 20 stronic i doe2c742ffcf7721c8ca42011e37b7b8db 75061

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